نتایج جستجو برای: efficacy on young athletes enjoyment

تعداد نتایج: 8705422  

2012
Amelia Gulliver Kathleen M Griffiths Helen Christensen

BACKGROUND Adolescents and young adults experience a high level of mental disorders, yet tend not to seek help. Research indicates that there are many barriers and facilitators to help-seeking for young people in the general community. However there are limited data available for young elite athletes. This study aims to determine what young elite athletes perceive as the barriers and facilitato...

Journal: :International journal of sport nutrition and exercise metabolism 2009
Hans Braun Karsten Koehler Hans Geyer Jens Kleiner Joachim Mester Wilhelm Schanzer

Little is known about the prevalence and motives of supplement use among elite young athletes who compete on national and international levels. Therefore, the current survey was performed to assess information regarding the past and present use of dietary supplements among 164 elite young athletes (16.6 +/- 3.0 years of age). A 5-page questionnaire was designed to assess their past and present ...

Journal: :Preventive medicine 2007
Daheia J Barr-Anderson Deborah R Young James F Sallis Dianne R Neumark-Sztainer Joel Gittelsohn Larry Webber Ruth Saunders Stuart Cohen Jared B Jobe

OBJECTIVE Little is known about the types of physical activity (PA) in which adolescent girls participate. Understanding this, along with examining specific psychosocial correlates of PA, may help guide the development of effective interventions to prevent the decline in PA in female youth. METHODS 2791 sixth grade girls participating in the Trial of Activity for Adolescent Girls from six geo...

2015
Krista J. Munroe-Chandler Craig R. Hall Graham J. Fishburne Lisa Murphy Nathan D. Hall

Objectives: The primary purpose of the present study was to examine the effects of a cognitive specific (CS) imagery intervention on the soccer skill performance of young athletes aged 7e14 years and determine if performance varied with age. Design: Participants were 143 soccer athletes belonging to 16 different teams. Teams were randomly assigned to either a cognitive specific (CS) or motivati...

Objective: Since direct foot kick is one of the most important strikes in Jeet Kune Do, its effectiveness depends on both the force of the hit and balance control during and after the hit execution, this study undertaken to examine the effect and persistence of eight-week of core stability training on balance and force of a direct foot kick of elite young male Jeet Kune Do (Wushu) athletes. Me...

ژورنال: توانبخشی 2013

Objective: Literature survey has shown that participation in social programs can promote the mental and social health among intellectually disabled individuals. One of these programs is the Special Olympics (SO) and the programs related to it. The aim of this study was to investigate the effect of SO programs on self-efficacy among Iranian Special Olympians with Down Syndrome (DS). Materials...

S Atashak,

Background: Strenuous acute exercise induces oxidative stress in the active muscles and circulation, However, consumption of products rich in antioxidants may potentially ameliorate these effects. Objective: The present investigation was conducted to determine the effect of Artichoke (Cynara scolymus L.) extract on oxidative stress and antioxidant defense after aerobic exercise in young athle...

2017
Irfan M. Asif Kimberly G. Harmon

CONTEXT Sudden cardiac death (SCD) in a young athlete is a tragic event and is the leading medical cause of death in this population. The precise incidence of SCD in young athletes has been subject of debate, with studies reporting drastically different rates (1:917,000 athlete-years (AYs) to 1:3000 AYs) depending on the methodological design of the investigation or the targeted population. E...

Journal: :Adapted physical activity quarterly : APAQ 2013
Paddy C Favazza Gary N Siperstein Susan A Zeisel Samuel L Odom John H Sideris Andrew L Moskowitz

This study examined the effectiveness of the Young Athletes program to promote motor development in preschool-aged children with disabilities. In the study, 233 children were randomly assigned to a control group or the Young Athletes (YA) intervention group which consisted of 24 motor skill lessons delivered 3 times per week for 8 weeks. Hierarchical Linear Modeling (HLM) showed that children w...

2016
M. Matesan F. Behnia M. Bermo H. Vesselle

Low back pain of various etiologies is a common clinical presentation in young athletes. In this article, we discuss the utility of SPECT/CT bone scintigraphy for the evaluation of low back pain in young athletes. The spectrum of lower spine lesions caused by sports injuries and identifiable on bone scan is presented along with strategies to avoid unnecessary irradiation of young patients. Also...

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