Linking selected kinematic, anthropometric and hydrodynamic variables to young swimmer performance [0.03%]
选定的运动学、人体测量和水动力变量与年轻游泳运动员表现之间的关系
Jorge E Morais,Sérgio Jesus,Vasco Lopes et al.
Jorge E Morais et al.
The aim of this study was to develop a structural equation model (i.e., a confirmatory technique that analyzes relationships among observed variables) for young swimmer performance based on selected kinematic, anthropometric and hydrodynami...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):649-64. DOI:10.1123/pes.24.4.649 2012
Physical education's contribution to daily physical activity among middle school youth [0.03%]
中学阶段体育课对日常身体活动的贡献
Brandon L Alderman,Tami Benham-Deal,Aaron Beighle et al.
Brandon L Alderman et al.
Little is known about the exact contribution of physical education (PE) to total daily physical activity (PA) among children and adolescents. Therefore, the purpose of this study was to describe the PA of middle school students during PE an...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):634-48. DOI:10.1123/pes.24.4.634 2012
Modeling developmental changes in functional capacities and soccer-specific skills in male players aged 11-17 years [0.03%]
11-17岁男子足球运动员功能能力和足球专项技术的发育建模分析
João Valente-dos-Santos,Manuel J Coelho-e-Silva,Filipe Simões et al.
João Valente-dos-Santos et al.
This study evaluates the contributions of age, growth, skeletal maturation, playing position and training to longitudinal changes in functional and skill performance in male youth soccer. Players were annually followed over 5 years (n = 83,...
Nerissa Campbell,Harry Prapavessis,Casey Gray et al.
Nerissa Campbell et al.
Background/objective: This study investigated the validity of the Actiheart device for estimating free-living physical activity energy expenditure (PAEE) in adolescents. ...
Physical activity and self-concept: the SEARCH for diabetes in youth case control study [0.03%]
身体活动与自我概念：糖尿病青少年人群案例对照研究（SEARCH）
Jennifer R O&#x;Neill,Angela D Liese,Robert E McKeown et al.
Jennifer R O&#x;Neill et al.
In this study, the relationship between physical activity (PA) and 3 self-concept constructs (physical abilities, physical appearance, and general self-concept) was examined. Youth with type 1 diabetes (n = 304), type 2 diabetes (n = 49), a...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):577-88. DOI:10.1123/pes.24.4.577 2012
Comparison of accelerometry cut points for physical activity and sedentary behavior in preschool children: a validation study [0.03%]
一项有效性研究：学龄前儿童进行体育活动和久坐行为的加速计阈值的比较
Jane F Hislop,Cathy Bulley,Tom H Mercer et al.
Jane F Hislop et al.
This study compared accelerometry cut points for sedentary behavior, light and moderate to vigorous intensity activity (MVPA) against a criterion measure, the Children's Activity Rating Scale (CARS), in preschool children. Actigraph acceler...
Tracking of health-related physical fitness for middle school boys and girls [0.03%]
中小学生男女生健康相关体质要素的追踪研究
Wenhao Liu,Traci D Zillifro,Randall A Nichols
Wenhao Liu
This study tracked health-related physical fitness in 11 year-old youths over their three-year middle school period. The Fitnessgram test battery was administered four times to 116 boys and 129 girls in the US during the period. Results ind...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):549-62. DOI:10.1123/pes.24.4.549 2012
Physical activity interacts with adiposity in determining cardiometabolic risk in adolescents [0.03%]
身体活动与肥胖交互影响青少年的心血管代谢风险
Laura Banks,Cedric Manlhiot,Stafford W Dobbin et al.
Laura Banks et al.
Background: Moderate-to-vigorous physical activity (MVPA) has been negatively associated with cardiometabolic risk. We sought to determine if MVPA interacts with body-mass index (BMI) and waist circumference (WC) in deter...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):537-48. DOI:10.1123/pes.24.4.537 2012
Accuracy of accelerometer regression models in predicting energy expenditure and METs in children and youth [0.03%]
加速计回归模型预测儿童和青少年能量消耗和梅脱的准确性
Sofiya Alhassan,Kate Lyden,Cheryl Howe et al.
Sofiya Alhassan et al.
This study examined the validity of commonly used regression equations for the Actigraph and Actical accelerometers in predicting energy expenditure (EE) in children and adolescents. Sixty healthy (8-16 yrs) participants completed four trea...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):519-36. DOI:10.1123/pes.24.4.519 2012
Evaluation of a redesigned outdoor space on preschool children's physical activity during recess [0.03%]
重新设计的户外空间对学龄前儿童课间休息时身体活动的影响评估
Virginie Nicaise,David Kahan,Karen Reuben et al.
Virginie Nicaise et al.
This study investigated the impact of renovation and redesign of a university preschool's outdoor space on children's sedentary behavior, light activity, and moderate-to-vigorous-physical-activity (MVPA) during unstructured recess. Physical...
Comparative Study
Pediatric exercise science. 2012 Nov;24(4):507-18. DOI:10.1123/pes.24.4.507 2012