Sports and Exercise

The ACT-i-Pass study protocol: How does free access to recreation opportunities impact children's physical activity levels?  J.A. Gilliland et al., BMC Public Health, December 2015

Active commuting to school: How far is too far?  N.M. Nelson et al., International Journal of Behavioral Nutrition and Physical Activity, January 2008

Active commuting to school and cognitive performance in adolescents: The AVENA study  D. Martínez-Gómez et al., Archives of Pediatrics & Adolescent Medicine, April 2011

Active transportation to school in Canadian youth: Should injury be a concern?  K. Gropp et al., Injury Prevention, February 2013

Active video games as a tool to prevent excessive weight gain in adolescents: Rationale, design and methods of a randomized controlled trial  M. Simons et al., BMC Public Health, March 2014

Active video games to promote physical activity in children and youth: A systematic review  E. Biddiss & J. Irwin, Archives of Pediatrics & Adolescent Medicine, July 2010

Acute effects of aerobic exercise on mood and hunger feelings in male obese adolescents: A crossover study  M.C. Lofrano-Prado et al., International Journal of Behvioral Nutrition and Physical Therapy, April 2012

Adolescent body satisfaction: The role of perceived parental encouragement for physical activity  J.S. Savage et al., International Journal of Behavioral Nutrition and Physical Activity, December 2009

Adolescent pathways to adulthood drinking: Sport activity involvement is not necessarily risky or protective  S.C. Peck et al., Addiction, May 2008

Adolescent physical activities as predictors of young adult weight  D. Menschik et al., Archives of Pediatrics & Adolescent Medicine, January 2008

Adolescent physical activity and screen time: Associations with the physical home environment  J.R. Sirard et al., International Journal of Behavioral Nutrition and Physical Activity, November 2010

Adolescents' ratings of features of parks that encourage park visitation and physical activity  J. Veitch et al., International Journal of Behvioral Nutrition and Physical Therapy, July 2016

Aerobic exercise in adolescents with obesity: Preliminary evaluation of a modular training program and the modified shuttle test  P.H.C. Klijn et al., BMC Pediatrics, April 2007

After high school, young women's exercise rates plunge  S.K. Watson, Shots: Health News from NPR, June 11, 2018

Americans sitting more than ever, and tech is to blame  D. Thompson, HealthDay News, April 23, 2019

Are we driving our kids to unhealthy habits? Results of the Active Healthy Kids Canada 2013 Report Card on Physical Activity for Children and Youth  C.E. Gray et al., International Journal of Environmental Research and Public Health, June 2014

Association between the built environment in school neighborhoods with physical activity among New York City children, 2012  M.M. Graziose et al., Preventing Chronic Disease, August 2016

The association between community physical activity settings and youth physical activity, obesity, and body mass index  S.J. Slater, Journal of Adolescent Health, November 2010

The association between sedentary behaviour and risk of anxiety: A systematic review  M. Teychenne et al., BMC Public Health, June 2015

Association of physical activity with cognition, metacognition and academic performance in children and adolescents: A protocol for systematic review and meta-analysis  C. Álvarez-Bueno et al., BMJ Open, June 2016

The association of self-efficacy and parent social support on physical activity in male and female adolescents  M.S. Peterson et al., Health Psychology, June 2013

The association of state law to physical education time allocation in US public schools  F.M. Perna et al., American Journal of Public Health, August 2012

Associations between sleep duration, sedentary time, physical activity, and health indicators among Canadian children and youth using compositional analyses  V. Carson et al., Applied Physiology, Nutrition, and Metabolism, June 2016

Associations of lean and fat mass measures with whole body bone mineral content and bone mineral density in female adolescent weightlifters and swimmers  Ş.N. Koşar, Turkish Journal of Pediatrics, January 2016

Associations of physical activity and sedentary behaviors with dietary behaviors among US high school students  R. Lowry et al., Journal of Obesity, May 2015

The associations of youth physical activity and screen time with fatness and fitness: The 2012 NHANES National Youth Fitness Survey  Y. Bai et al., PLoS One, January 2016

Better together: Outcomes of cooperation versus competition in social exergaming  A.M. Marker & A.E. Staiano, Games for Health Journal, February 2015

Built and socioeconomic environments: Patterning and associations with physical activity in U.S. adolescents  J. Boone-Heinonen et al., International Journal of Behavioral Nutrition and Physical Activity, May 2010

The Canadian 24-Hour Movement Guidelines for Children and Youth: Implications for practitioners, professionals, and organizations  A.E. Latimer-Cheung et al., Applied Physiology, Nutrition, and Metabolism, June 2016

Cardiorespiratory fitness levels among U.S. youth aged 12-15 years: United States, 1999-2004 and 2012  J. Gahche et al., NCHS Data Brief, May 2014

Cardiorespiratory fitness levels among US youth 12 to 19 years of age: Findings from the 1999-2002 National Health and Nutrition Examination Survey  R.R. Pate et al., Archives of Pediatrics & Adolescent Medicine, October 2006

Cardiovascular fitness is negatively associated with homocysteine levels in female adolescents  J.R. Ruiz et al., Archives of Pediatrics & Adolescent Medicine, February 2007

Childhood and adolescent predictors of leisure time physical activity during the transition from adolescence to adulthood: A population based cohort study  K.A. Jose et al., International Journal of Behavioral Nutrition and Physical Activity, June 2011

A church-based intervention to change attitudes about physical activity among Black adolescent girls: A feasibility study  W.M. Thompson et al., Public Health Nursing, May 2013

Combinations of physical activity, sedentary behaviour and sleep: Relationships with health indicators in school-aged children and youth  T.J. Saunders et al., Applied Physiology, Nutrition, and Metabolism, June 2016

A comparison of running kinetics in children with and without genu varus: A cross sectional study  A.A. Jafarnezhadgero et al., PLoS One, September 2017

A comparison of self-reported leisure-time physical activity and measured moderate-to-vigorous physical activity in adolescents and adults  D. Garriguet & R.C. Colley, Health Reports, July 2014

Comparison of site-specific bone mineral densities between endurance runners and sprinters in adolescent women  A. Ikedo et al., Nutrients, November 2016

The contribution of dance to daily physical activity among adolescent girls  J.R. O'Neill et al., International Journal of Behavioral Nutrition and Physical Activity, August 2011

Correlates of physical activity guideline compliance for adolescents in 100 U.S. cities  K. Butcher et al., Journal of Adolescent Health, April 2008

Cross-sectional study of female students reporting anabolic steroid use  D.L. Elliot et al., Archives of Pediatrics & Adolescent Medicine, June 2007

Cybercycling effects on classroom behavior in children with behavioral health disorders: An RCT  A. Bowling et al., Pediatrics, February 2017

Dance class structure affects youth physical activity and sedentary behavior: A study of seven dance types  M.A. Lopez Castillo et al., Research Quarterly for Exercise and Sport, September 2015

Data to action: Using formative research to develop intervention programs to increase physical activity in adolescent girls  D.R. Young et al., Health Education & Behavior, February 2006

Depressive symptoms and cardiorespiratory fitness in obese adolescents  L.B. Shomaker et al., Journal of Adolescent Health, January 2012

Dietary intakes and supplement use in pre-adolescent and adolescent Canadian athletes  J.A. Parnell et al., Nutrients, August 2016

Disordered eating among a multi-racial/ethnic sample of female high-school athletes  Y. Pernick et al., Journal of Adolescent Health, June 2006

Disparities in adolescents' residence in neighborhoods supportive of physical activity--United States, 2011-2012  K.B. Watson et al., CDC's Morbidity and Mortality Weekly Report, June 17, 2016

Does participation in organized sports predict future physical activity for adolescents from diverse economic backgrounds?  S. Walters et al., Journal of Adolescent Health, March 2009

Dose-response association of screen time-based sedentary behaviour in children and adolescents and depression: A meta-analysis of observational studies  M. Liu et al., British Journal of Sports Medicine, October 2016

Dose-response relationship between sports activity and musculoskeletal pain in adolescents  M. Kamada et al., Pain, June 2016

The effect of perceived and structural neighborhood conditions on adolescents' physical activity and sedentary behaviors  J. Kim et al., Archives of Pediatrics & Adolescent Medicine, October 2010

Effect of plyometric training on handspring vault performance and functional power in youth female gymnasts  E. Hall et al., PLoS One, February 2016

Effects and dose-response relationships of resistance training on physical performance in youth athletes: A systematic review and meta-analysis  M. Lesinski et al., British Journal of Sports Medicine, July 2016

Effects of acute aerobic exercise on neural correlates of attention and inhibition in adolescents with bipolar disorder  A.W. Metcalfe et al., Translational Psychiatry, May 2016

The effects of adolescence sports and exercise on adulthood leisure-time physical activity in educational groups  T.E. Mäkinen et al., International Journal of Behavioral Nutrition and Physical Activity, April 2010

Effects of a life skills intervention for increasing physical activity in adolescent girls  D.R. Young, Archives Pediatrics & Adolescent Medicine, December 2006

Effects of physical activity on teen smoking cessation  K. Horn et al., Pediatrics, October 2011

Encouraging physical activity and discouraging sedentary behavior in children and adolescents  V. Cleland & A. Venn, Journal of Adolescent Health, September 2010

Environmental determinants of active travel in youth: A review and framework for future research  J.R. Panter et al., International Journal of Behavioral Nutrition and Physical Activity, June 2008

Evaluating a model of youth physical activity  C.D. Heitzler et al., American Journal of Health Behavior, September 2010

Exercise and physical activity recommendations for people with cerebral palsy  O. Verschuren et al., Developmental Medicine and Child Neurology, August 2016

Exercise for obese youth: Refocusing attention from weight loss to health gains  G.Q. Shaibi et al., Exercise and Sport Sciences Review, January 2015

Exercise vs competitive athletics in youth: A neuroscience perspective  L.M. Konopka, Croatian Medical Journal, December 2015

Exploring metrics to express energy expenditure of physical activity in youth  R.J. McMurray et al., PLoS One, June 2015

Family structure as a correlate of organized sport participation among youth  R. McMillan et al., PLoS One, February 2016

Feasibility and performance test of a real-time sensor-informed context-sensitive ecological momentary assessment to capture physical activity  G.F. Dunton et al., Journal of Medical Internet Research, June 2016

The female athlete triad  A.K. Weiss Kelly et al., Pediatrics, August 2016

Focus on just one sport can mean stress for girls  HealthDay News, September 19, 2017

Free time and physical activity among Americans 15 years or older: Cross-sectional analysis of the American Time Use Survey  R. Sturm & D.A. Cohen, Preventing Chronic Disease, September 26, 2019

Getting kids active by participating in sport and doing it more often: Focusing on what matters  S. Mandic et al., International Journal of Behavioral Nutrition and Physical Activity, July 2012

Health care in high school athletics in West Virginia  K. Schneider et al., Rural and Remote Health, March 2017

Health-risk behaviors among high school athletes and preventive services provided during sports physicals  K.E. Johnson & A.L. McRee, Journal of Pediatric Health Care, February 2015

High levels of physical inactivity and sedentary behaviors among US immigrant children and adolescents  G.K. Singh et al., Archives of Pediatrics & Adolescent Medicine, August 2008

High school sports participation drops for the first time in 30 years  J. Bogage, Washington Post, August 28, 2019

How many steps/day are enough? For children and adolescents  C. Tudor-Locke et al., International Journal of Behavioral Nutrition and Physical Activity, July 2011

"I feel free": Experiences of a dance intervention for adolescent girls with internalizing problems  A. Duberg et al., International Journal of Qualitative Studies on Health and Well-being, July 2016

Identifying correlates and determinants of physical activity in youth: How can we advance the field?  A. Atkin et al., Preventive Medicine, June 2016

Impact of activity outcome and measurement instrument on estimates of youth compliance with physical activity guidelines: A cross-sectional study  P.R. Hibbing et al., BMC Public Health, March 2016

The impact of the built environment on young people's physical activity patterns: A suburban-rural comparison using GPS  P. Collins et al., International Journal of Environmental Research and Public Health, August 2012

Impact of a hybrid TGfU-Sport Education unit on student motivation in physical education  A. Gil-Arias et al., PLoS One, July 2017

Implementation of a school environment intervention to increase physical activity in high school girls  D.S. Ward et al., Health Education Research, December 2006

Importance of all movement behaviors in a 24 hour period for overall health  J.P. Chaput et al., International Journal of Environmental Research and Public Health, December 2014

In praise of play: Activities for children and families in rural communities  Baylor University, April 4, 2019

The influence of parental nativity, neighborhood disadvantage and the built environment on physical activity behaviors in Latino youth  S.E. Echeverría et al., Journal of Immigrant and Minority Health, April 2015

Influence of Pokémon Go on physical activity: Study and implications  T. Althoff et al., Journal of Medical Internet Research, December 2016

Influence of sports, physical education, and active commuting to school on adolescent weight status  K.M. Drake et al., Pediatrics, August 2012

An initiative to facilitate park usage, discovery, and physical activity among children and adolescents in Greenville County, South Carolina, 2014  M.L. Fair et al., Preventing Chronic Disease, February 2017

Injury initiates unfavourable weight gain and obesity markers in youth  G.D. Myer et al., British Journal of Sports Medicine, October 2014

Interrelationships of adolescent physical activity, screen-based sedentary behaviour, and social and psychological health  R.J. Iannotti et al., International Journal of Public Health, September 2009

Interventions for promoting physical activity among European teenagers: A systematic review  F. De Meester et al., International Journal of Behavioral Nutrition and Physical Activity, December 2009

Kids are less fit today than you were back then  N. Shute, Shots: Health News from NPR, November 20, 2013

Kids who specialize in one sport too early are likely to get hurt: Study  R. Preidt, HealthDay News, March 29, 2019

Long-term effects of the RealFit intervention on body composition, aerobic fitness, and behavior  N.H. Bartelink et al., Childhood Obesity, October 2014

Longitudinal associations of parental and peer influences with physical activity during adolescence: Findings from the COMPASS study  E.Y. Lau et al., Health Promotion and Chronic Disease Prevention in Canada, November 2016

Longitudinal variation in adolescent physical activity patterns and the emergence of tobacco use  J. Audrain-McGovern et al., Journal of Pediatric Psychology, July 2012

Maintenance and decline of physical activity during adolescence: Insights from a qualitative study  M. Bélanger et al., International Journal of Behavioral Nutrition and Physical Activity, October 2011

Measures of muscular strength in U.S. children and adolescents, 2012  R.B. Ervin et al., NCHS Data Brief, December 2013

Moderate to vigorous physical activity and sedentary time and cardiometabolic risk factors in children and adolescents  U. Ekelund et al., JAMA, February 2012

Morningness-eveningness and physical activity in adolescent girls: Menarche as a transition point  S.J. Beal et al., Child Development, July 2016

Motivating effects of cooperative exergame play for overweight and obese adolescents  A.E. Staiano et al., Journal of Diabetes Science and Technology, July 2012

Multi-level examination of correlates of active transportation to school among youth living within 1 mile of their school  K.M. Gropp et al., International Journal of Behavioral Nutrition and Physical Activity, October 2012

Multilevel predictors of adolescent physical activity: A longitudinal analysis  M.O. Hearst et al., International Journal of Behavioral Nutrition and Physical Activity, February 2012

Multivariable analysis of the association between fathers' and youths' physical activity in the United States  Z. Isgor et al., BMC Public Health, November 2014

National Health and Nutrition Examination Survey: National youth fitness survey plan, operations, and analysis, 2012  CDC's Vital and Health Statistics, April 2014

National youth sedentary behavior and physical activity daily patterns using latent class analysis applied to accelerometry  K.R. Evenson et al., International Journal of Behavioral Nutrition and Physical Activity, April 2014

Neighborhood greenness and 2-year changes in body mass index of children and youth  J.F. Bell et al., American Journal of Preventive Medicine, December 2008

Neighborhood influences on women's parenting practices for adolescents' outdoor play: A qualitative study  M.M. Kepper et al., International Journal of Environmental Research and Public Health, October 2019

Nonmedical prescription opioid and heroin use among adolescents who engage in sports and exercise  P. Veliz et al., Pediatrics, August 2016

Objective and perceived availability of physical activity opportunities: Differences in associations with physical activity behavior among urban adolescents  R.G. Prins et al., International Journal of Behavioral Nutrition and Physical Activity, October 2009

Objectively measured physical activity and sedentary time in youth: The International Children's Accelerometry Database (ICAD)  A.R. Cooper et al., International Journal of Behavioral Nutrition and Physical Activity, September 2015

Objectively measured physical activity trajectories predict adolescent bone strength: Iowa Bone Development Study  K.E. Janz et al., British Journal of Sports Medicine, July 2014

Out and about: Association of the built environment with physical activity behaviors of adolescent females  D.A. Rodriguez et al., Health & Place, January 2012

Outcomes of a prospective trial of student-athlete drug testing: The Student Athlete Testing Using Random Notification (SATURN) Study  L. Goldberg et al., Journal of Adolescent Health, November 2007

'Outcomes of a prospective trial of student-athlete drug testing' article: Erratum  Corrections to article

Overcoming birth weight: Can physical activity mitigate birth weight-related differences in adiposity?  J. Boone-Heinonen et al., Pediatric Obesity, June 2016

Overweight and obese adolescents: What turns them off physical activity?  I. Stankov et al., International Journal of Behavioral Nutrition and Physical Activity, May 2012

Overweight, obesity, youth, and health-risk behaviors  T. Farhat et al., American Journal of Preventive Medicine, March 2010

Parental characteristic patterns associated with maintaining healthy physical activity behavior during childhood and adolescence  S. Kwon et al., International Journal of Behavioral Nutrition and Physical Activity, May 2016

Parental influences on adolescent physical activity: A longitudinal study  I.J Ornelas et al., International Journal of Behavioral Nutrition and Physical Activity, February 2007

Parental influences on adolescents' physical activity and sedentary behavior: Longitudinal findings from Project EAT-II  K.W. Bauer et al., International Journal of Behavioral Nutrition, February 2008

'Parental influences on adolescents' physical activity and sedentary behavior: Longitudinal findings from Project EAT-II': Correction  Correction to article

Parenting and the decline of physical activity from age 9 to 15  R.H. Bradley et al., International Journal of Behavioral Nutrition and Physical Activity, April 2011

Participation in organised sports does not slow declines in physical activity during adolescence  M. Bélanger et al., International Journal of Behavioral Nutrition, March 2009

Participation in organized sports and self-organized physical activity: Associations with developmental factors  N. Wiium & R. Säfvenbom, International Journal of Environmental Research and Public Health, February 2019

Patterns of adolescent physical activity and dietary behaviours  N. Pearson et al., International Journal of Behavioral Nutrition and Physical Activity, July 2009

Perceived and police-reported neighborhood crime: Linkages to adolescent activity behaviors and weight status  A. Forsyth et al., Journal of Adolescent Health, August 2015

Perceived sports competence mediates the relationship between childhood motor skill proficiency and adolescent physical activity and fitness: A longitudinal assessment  L.M. Barnett et al., International Journal of Behavioral Nutrition and Physical Activity, August 2008

Personal fulfillment motivates adolescents to be physically active  K. Haverly & K.K. Davison, Archives of Pediatrics & Adolescent Medicine, December 2005

Physical activity and the achievement gap among urban minority youth  C.E. Basch, Journal of School Health, October 2011

Physical activity and depression in adolescents: Cross-sectional findings from the ALSPAC cohort  N.J. Wiles et al., Social Psychiatry and Psychiatric Epidemiology, July 2012

Physical activity and pediatric obesity: A quantile regression analysis  J.A. Mitchell et al., Medicine and Science in Sports and Exercise, March 2017

Physical activity benefits the skeleton of children genetically predisposed to lower bone density in adulthood  J.A. Mitchell et al., Journal of Bone and Mineral Research, August 2016

Physical activity, fitness, cognitive function, and academic achievement in children: A systematic review  J.E. Donnelly et al., Medicine and Science in Sports and Exercise, June 2016

Physical activity in youth dance classes  K.L. Cain et al., Pediatrics, June 2015

Physical activity levels and determinants of change in young adults: A longitudinal panel study  D. Zimmermann-Sloutskis et al., International Journal of Behavioral Nutrition and Physical Activity, January 2010

Physical activity levels of high school students—United States, 2010  JAMA, July 27, 2011

Physical activity in U.S. youth aged 12-15 years, 2012  T.H. Fakhouri et al., NCHS Data Brief, January 2014

Physical activity in US youth: Effect of race/ethnicity, age, gender, and weight status  B.R. Belcher et al., Medicine and Science in Sports and Exercise, December 2010

Physical activity interventions to promote positive youth development among indigenous youth: A RE-AIM review  C.P. Baillie et al., Translational Behavioral Medicine, March 2017

Physical activity measures in the Healthy Communities Study  R.R. Pate et al., American Journal of Preventive Medicine, October 2015

Physical activity opportunities associated with fitness and weight status among adolescents in low-income communities  K.A. Madsen et al., Archives of Pediatrics & Adolescent Medicine, November 2009

Physical activity, screen-based sedentary behavior, and sleep duration in adolescents: Youth Risk Behavior Survey, 2011-2013  Y. Kim et al., Preventing Chronic Disease, September 2016

Physical activity, sedentary behavior, cardiorespiratory fitness and metabolic syndrome in adolescents: Systematic review and meta-analysis of observational evidence  R.G. Oliveira & D.P. Guedes, PLoS One, December 2016

Policies to support physical activity in schools  Network for Public Health Law, May 22, 2018

Pre-menarcheal physical activity predicts post-menarcheal lean mass and core strength, but not fat mass  M.A. Day et al., Journal of Musculoskeletal & Neuronal Interactions, December 2015

Prenatal, birth and early life predictors of sedentary behavior in young people: A systematic review  M. Hildebrand et al., International Journal of Behavioral Nutrition and Physical Activity, June 2016

Prevalence and correlates of exergaming in youth  E.K. O'Loughlin et al., Pediatrics, November 2012

Prevalence of the female athlete triad syndrome among high school athletes  J.F. Nichols et al., Archives of Pediatrics & Adolescent Medicine, February 2006

Primary prevention of overweight in children and adolescents: A meta-analysis of the effectiveness of interventions aiming to decrease sedentary behaviour  A. van Grieken et al., International Journal of Behavioral Nutrition and Physical Activity, May 2012

Prospective study of physical activity and risk of developing a stress fracture among preadolescent and adolescent girls  A.E. Field et al., Archives of Pediatrics & Adolescent Medicine, August 2011

A qualitative examination of the impact of microgrants to promote physical activity among adolescents  K.A. Tamminen et al., BMC Public Health, November 2014

A quantitative examination of park characteristics related to park use and physical activity among urban youth  A.V. Ries et al., Journal of Adolescent Health, September 2009

A quasi-experimental examination of how school-based physical activity changes impact secondary school student moderate- to vigorous-intensity physical activity over time in the COMPASS study  S. Hunter et al., International Journal of Behavioral Nutrition and Physical Activity, July 2016

Racial/ethnic differences in associations between neighborhood social cohesion and meeting physical activity guidelines, United States, 2013-2014  S.S. Yi et al., Preventing Chronic Disease, December 2016

Rationale and design of active play @ home: a parent-led physical activity program for children with and without disability  D.A. Rubin et al., BMC Pediatrics, February 2014

Recent intense activity in teens linked to healthier metabolic profile  L. Prime, Onmedica, September 13, 2018

Recipe for strong teen bones: Exercise, calcium and vitamin D  P. Neighmond, Shots: Health News from NPR, October 28, 2013

Reducing youth screen time: Qualitative metasynthesis of findings on barriers and facilitators  K.E. Minges et al., Health Psychology, April 2015

Relation of adolescent video game play to gime spent in other activities  H.M. Cummings & E.A. Vandewater, Archives of Pediatrics & Adolescent Medicine, July 2007

The relationship between active travel to school and health-related fitness in children and adolescents: A systematic review  D.R. Lubans et al., International Journal of Behavioral Nutrition and Physical Activity, January 2011

The relationship between physical activity, physical fitness and overweight in adolescents: A systematic review of studies published in or after 2000  A. Rauner et al., BMC Pediatrics, February 2013

Results from the United States of America's 2016 Report Card on Physical Activity for Children and Youth  P.T. Katzmarzyk et al., Journal of Physical Activity & Health, November 2016

A review of settings-based health promotion with applications to sports clubs  S. Kokko et al., Health Promotion International, September 2014

Role models and social supports related to adolescent physical activity and overweight/obesity  S.H. Babey et al., Policy brief (UCLA Center for Health Policy Research), July 2015

The role of adolescent nutrition and physical activity in the prediction of verbal intelligence during early adulthood: A genetically informed analysis of twin pairs  D.B. Jackson & K.M. Beaver, International Journal of Environmental Research and Public Health, January 2015

Role of intensive training in the growth and maturation of artistic gymnasts  R.M. Malina et al., Sports Medicine, September 2013

The role of social support on physical activity behaviour in adolescent girls: A systematic review and meta-analysis  Y. Laird et al., International Journal of Behavioral Nutrition and Physical Activity, July 2016

Rural-urban differences in baseline dietary intake and physical activity levels of adolescents  R. Euler et al., CDC's Morbidity and Mortality Weekly Report, January 3, 2019

Safeguarding the child athlete in sport: A review, a framework and recommendations for the IOC youth athlete development model  M. Mountjoy et al., British Journal of Sports Medicine, July 2015

School factors associated with the percentage of students who walk or bike to school, School Health Policies and Practices Study, 2014  S. Everett Jones & S. Sliwa, Preventing Chronic Disease, May 2016

School physical activity environment related to student obesity and activity: A national study of schools and students  P.M. O'Malley et al., Journal of Adolescent Health, September 2009

Screen-based sedentary behavior and associations with functional strength in 6-15 year-old children in the United States  L.R. Edelson et al., BMC Public Health, February 2016

Screen time and metabolic risk factors among adolescents  L.L. Hardy et al., Archives of Pediatrics & Adolescent Medicine, July 2010

Screen time and physical activity during adolescence: Longitudinal effects on obesity in young adulthood  J.E. Boone et al., International Journal of Behavioral Nutrition and Physical Activity, June 2007

Sedentary time in late childhood and cardiometabolic risk in adolescence  E. Stamatakis et al., Pediatrics, June 2015

Self-determined motivation towards physical activity in adolescents treated for obesity: An observational study  Maïté Verloigne et al., International Journal of Behavioral Nutrition and Physical Activity, September 2011

Sexual violence experienced in the sport context by a representative sample of Quebec adolescents  S. Parent et al., Journal of Interpersonal Violence, October 2016

Specific types of family support and adolescent non-school physical activity levels  J.L. Morrissey et al., Pediatric Exercise Science, August 2012

The SOS-framework (Systems of Sedentary behaviours): An international transdisciplinary consensus framework for the study of determinants, research priorities and policy on sedentary behaviour across the life course: A DEDIPAC-study  S.F. Chastin et al., International Journal of Behavioral Nutrition and Physical Activity, July 2016

Sport nutrition knowledge, behaviors and beliefs of high school soccer players  M.M. Manore et al., Nutrients, April 2017

Sports practice among adolescents with chronic health conditions  I. Pittet et al., Archives of Pediatrics & Adolescent Medicine, June 2009

Sports promote healthy weight in teenagers  A. O'Connor, New York Times, July 17, 2012

Street connectivity is negatively associated with physical activity in Canadian youth  G. Mecredy et al., International Journal of Environmental Research and Public Health, August 2011

Strength training for adolescents with cerebral palsy (STAR): Study protocol of a randomised controlled trial to determine the feasibility, acceptability and efficacy of resistance training for adolescents with cerebral palsy  J.M. Ryan et al., BMJ Open, October 2016

Strong inverse association between physical fitness and overweight in adolescents: A large school-based survey  P. Bovet et al., International Journal of Behavioral Nutrition and Physical Activity, June 2007

A structured peer-mentoring method for physical activity behavior change among adolescents  L.H. Smith & R.L. Petosa, Journal of School Nursing, October 2016

A systematic literature review with meta-analyses of within- and between-day differences in objectively measured physical activity in school-aged children  H.L. Brooke et al., Sports Medicine, October 2014

A systematic review of determinants of sedentary behaviour in youth: A DEDIPAC-study  A.S. Stierlin et al., International Journal of Behavioral Nutrition and Physical Activity, October 2015

Systematic review of the health benefits of physical activity and fitness in school-aged children and youth  I. Janssen & A.G. LeBlanc, International Journal of Behavioral Nutrition and Physical Activity, May 2010

A systematic review of methods and procedures used in ecological momentary assessments of diet and physical activity research in youth: An adapted STROBE Checklist for Reporting EMA Studies (CREMAS)  Y. Liao et al., Journal of Medical Internet Research, June 2016

A systematic review of the prevalence of sedentary behavior during the after-school period among children aged 5-18 years  L. Arundell et al., International Journal of Behavioral Nutrition and Physical Activity, August 2016

Systematic review of the relationships between objectively measured physical activity and health indicators in school-aged children and youth  V.J. Poitras et al., Applied Physiology, Nutrition, and Metabolism, June 2016

Systematic review of sedentary behaviour and health indicators in school-aged children and youth  M.S. Tremblay et al., International Journal of Behavioral Nutrition and Physical Activity, September 2011

Systematic review of sedentary behaviour and health indicators in school-aged children and youth: An update  V. Carson et al., Applied Physiology, Nutrition, and Metabolism, June 2016

Taking part counts: Adolescents' experiences of the transition from inactivity to active participation in school-based physical education  F. Brooks & J. Magnusson, Health Education Research, December 2006

Teenagers are getting more exercise and vegetables  A. O'Connor, New York Times, September 16, 2013

The theory of expanded, extended, and enhanced opportunities for youth physical activity promotion  M.W. Beets et al., International Journal of Behavioral Nutrition and Physical Activity, November 2016

Time since immigration and ethnicity as predictors of physical activity among Canadian youth: A cross-sectional study  A. Kukaswadia et al., PLoS One, February 2014

Time with friends and physical activity as mechanisms linking obesity and television viewing among youth  E.A. Vandewater et al., International Journal of Behavioral Nutrition and Physical Activity, July 2015

Towards an understanding of salient neighborhood boundaries: Adolescent reports of an easy walking distance and convenient driving distance  N. Colabianchi et al., International Journal of Behavioral Nutrition and Physical Activity, December 2007

Tracking of leisure-time physical activity during adolescence and young adulthood: A 10-year longitudinal study  L. Kjønniksen et al., International Journal of Behavioral Nutrition and Physical Activity, December 2008

Travel by walking before and after school and physical activity among adolescent girls  B.I. Saksvig et al., Archives of Pediatrics & Adolescent Medicine, February 2007

Understanding gender norms, nutrition, and physical activity in adolescent girls: A scoping review  R.A. Spencer et al., International Journal of Behavioral Nutrition and Physical Activity, January 2015

Urban and rural differences in sedentary behavior among American and Canadian youth  V. Carson et al., Health & Place, July 2011

Urban sprawl and its relationship with active transportation, physical activity and obesity in Canadian youth  L. Seliske et al., Health Reports/Statistics Canada, June 2012

Use of performance-enhancing substances  M. LaBotz et al., Pediatrics, July 2016

Validity and reliability of the Physical Activity Questionnaire for Children (PAQ-C) and Adolescents (PAQ-A) in individuals with congenital heart disease  C. Voss et al., PLoS One, April 2017

Weather and children's physical activity; how and why do relationships vary between countries?  F. Harrison et al., International Journal of Behavioral Nutrition and Physical Activity, May 2017

Why exercise may do a teenage mind good  P. Neighmond, Shots: Health News from NPR, January 7, 2013

Within-person associations of young adolescents' physical activity across five primary locations: Is there evidence of cross-location compensation?  L.S. Linton et al., International Journal of Behavioral Nutrition and Physical Activity, April 2017

Young people and physical activity: A systematic review matching their views to effective interventions  R. Rees et al., Health Education Review, December 2006

Youth advocacy as a tool for environmental and policy changes that support physical activity and nutrition: An evaluation study in San Diego County  L.S. Linton et al., Preventing Chronic Disease, March 2014

Youth destinations associated with objective measures of physical activity in adolescents  A.L. Cradock et al., Journal of Adolescent Health, September 2009