scholarly journals P201 Virtual Sport Nutrition/Physical Activity Assistant Coach Mobile App for High School Athletes: Prototype Co-Development

2019 ◽  
Vol 51 (7) ◽  
pp. S123
Author(s):  
Siew Sun Wong ◽  
Jonathon Richter ◽  
Melinda Manore
Author(s):  
Tsz Lun (Alan) Chu ◽  
Xiaoxia Zhang ◽  
Joonyoung Lee ◽  
Tao Zhang

Sport participation is an important means for adolescents to achieve moderate-to-vigorous physical activity (MVPA), yet most high school students including athletes do not achieve the 60-minute daily MVPA guideline. As psychosocial factors influence athlete engagement and physical activity during sport, the perceived environment created by coaches could play a role in this influence. Guided by self-determination and achievement goal theories, this four-month prospective study examined the direct and indirect effects of perceived coach-created environment on high school athletes’ MVPA and sedentary behavior (SB) during sport. During the third to fourth week of a sport season, 225 high school athletes ( Mage = 15.24 years) completed a survey assessing perceptions of coach-created empowering and disempowering climates as well as psychological need satisfaction and frustration. Four months later, their MVPA and SB percentage times (%) during sport were measured using accelerometers. Path analyses partially supported our hypothesis, indicating significant direct effects of a perceived empowering climate on need satisfaction (β = .41) and need frustration (β = –.29), and direct effects of a perceived disempowering climate on need frustration (β = .38) and MVPA% (β = –.28). No significant indirect effects on MVPA% or SB% were found. Findings support and provide new insights into the important role of disempowering beyond empowering climates in predicting high school athletes’ PA. Specifically, when coaches display ego-involving and controlling behaviors, high school athletes may disengage during sport and achieve less overall MVPA. Further examination of these relationships using a longitudinal design across more diverse samples is warranted.


2018 ◽  
Vol 13 (3) ◽  
pp. 275-283 ◽  
Author(s):  
Siew Sun Wong ◽  
Melinda M. Manore ◽  
Kari Pilolla ◽  
Ingrid Skoog ◽  
Darcie Hill ◽  
...  

The WAVE~Ripples for Change: Obesity Prevention in Active Youth (WAVE) project’s primary objective is to prevent unhealthy weight gain among high school athletes through healthy eating and reduced sedentary time. Educators are familiar with the myriad of challenges in presenting nutrition, diet, and physical activity information to high school students. WAVE uses adolescent athletes’ interest in sport to draw them into the topic of sport nutrition and healthy eating; helping them apply the knowledge and skills they learned in class, on the field, and in their lives. WAVE developed and field-tested an after-school program for high school athletes that includes 7 sport nutrition lessons (30 to 45 minutes each) and 3 team-building, family and consumer sciences life-skill workshops. WAVE also developed a cloud-based data management system to support the tracking of learner profiles, survey administration, big data visualization, and automated health report generation.


PEDIATRICS ◽  
2016 ◽  
Vol 137 (Supplement 3) ◽  
pp. 561A-561A
Author(s):  
Alex L. Gornitzky ◽  
Ariana Lott ◽  
Joseph L. Yellin ◽  
Peter D. Fabricant ◽  
Theodore J. Ganley

2020 ◽  
Vol 33 (8) ◽  
pp. 1003-1008
Author(s):  
Mahnaz Mardani ◽  
Sadegh Rezapour ◽  
Fereshteh Hajipour

AbstractObjectivesSome factors in infancy can play a role in the development of adolescent obesity. Understanding these factors can help prevent early complications in adolescents associated with obesity in adulthood. The aim of this study was to determine the prevalence of overweight and obesity among high school girls in Khorramabad and its relationship with breastfeeding history.MethodsThis was a cross-sectional study. This study was conducted in 832 high school girls during the academic year 2016–2017. Samples were selected by multi-stage random sampling. General questionnaires, physical activity, and 24-h food questions were completed through interviews with students. Data regarding breastfeeding was obtained by mothers.ResultsThe prevalence of overweight and obesity in the study population was 16.3 and 5.8%, respectively. Overweight and obesity had a significant association with breastfeeding history (p = 0.001), while there was no significant relationship between overweight and obesity with school type, student’s age, parental occupation, education Parents, household size, birth rate, physical activity, and energy intake.ConclusionsThe results of this study showed that breast feeding has a protective effect on overweight and obesity during adolescence. To reduce the incidence of overweight and obesity, necessary education regarding breastfeeding should be provided.


2010 ◽  
Vol 16 (Supplement 1) ◽  
pp. A255-A256 ◽  
Author(s):  
Z. Y. Kerr ◽  
C. L. Collins ◽  
D. Comstock

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