Bruce L Mitchell
Bruce L Mitchell
Sickle cell trait has long been considered a benign condition but continues to be the leading cause of death in young African Americans in military basic training and civilian organized sports. There continues to be a great deal of controve...
Are youth sport talent identification and development systems necessary and healthy? [0.03%]
青少年体育人才选拔和培养制度必要且健康吗？
Fieke Rongen,Jim McKenna,Stephen Cobley et al.
Fieke Rongen et al.
Talent identification and development systems (TIDS) are commonly used in professional sport to convert youth athletes into sporting stars of the future. Acknowledging that only a few athletes can "make it," the necessity and healthiness of...
A Cross-Sectional Study Assessing the Contributions of Body Fat Mass and Fat-Free Mass to Body Mass Index Scores in Male Youth Rugby Players [0.03%]
评估男性青年橄榄球运动员体脂质量和去脂质量对体质指数贡献的横断面研究
Olivier Gavarry,Gregory Lentin,Patrick Pezery et al.
Olivier Gavarry et al.
Background: In some sports such as rugby, a large body size is an advantage, and the desire to gain weight can bring young players to become overweight or obese. The aim of this study was to evaluate the prevalence of ove...
The Effect of a School-Based Intervention on Physical Activity and Well-Being: a Non-Randomised Controlled Trial with Children of Low Socio-Economic Status [0.03%]
一项针对低社会经济状况学龄儿童的学校体育干预措施对其身心健康影响的非随机对照试验
Stephen Shannon,Deirdre Brennan,Donncha Hanna et al.
Stephen Shannon et al.
Background: Self-determination theory (SDT) has been used to predict children's physical activity and well-being. However, few school-based SDT intervention studies have been conducted, and no research exists with childre...
Quantifying the Effects of Different Treadmill Training Speeds and Durations on the Health of Rat Knee Joints [0.03%]
不同跑步机训练速度和持续时间对大鼠膝关节健康影响的量化研究
Jaqueline Lourdes Rios,Kevin Rudi Boldt,James William Mather et al.
Jaqueline Lourdes Rios et al.
Background: Walking and running provide cyclical loading to the knee which is thought essential for joint health within a physiological window. However, exercising outside the physiological window, e.g. excessive cyclical...
Cellular Glucose Uptake During Breath-Hold Diving in Experienced Male Breath-Hold Divers [0.03%]
屏息潜水时经验丰富的男性的细胞葡萄糖摄取量变化
Nicola Sponsiello,Danilo Cialoni,Massimo Pieri et al.
Nicola Sponsiello et al.
Background: The physiological and pathophysiological mechanisms that govern diving, both self-contained underwater breathing apparatus (SCUBA) and breath-hold diving (BH-diving), are in large part well known, even if ther...
Self-Myofascial Vibro-Shearing: a Randomized Controlled Trial of Biomechanical and Related Changes in Male Breakdancers [0.03%]
自体肌筋膜振动剪切法：一项关于男性breaking舞者的生物力学及相关的随机对照试验
Christopher-Marc Gordon,Sophie Manuela Lindner,Niels Birbaumer et al.
Christopher-Marc Gordon et al.
Background: This randomized controlled trial explored the practicality and effectiveness of a novel tool-assisted self-help device, one that combines vibrational oscillation, leverage, and the shearing effect from the edg...
A Benefit of Being Heavier Is Being Strong: a Cross-Sectional Study in Young Adults [0.03%]
体重较重者的益处之一是更强壮：年轻成人中的横断面研究
Gill A Ten Hoor,Guy Plasqui,Annemie M W J Schols et al.
Gill A Ten Hoor et al.
Background: In this study, the main hypothesis is that heavier people enjoy strength exercises more than normal-weight people, mediated by fat-free mass and muscle strength. Further, it is hypothesized that heavier people...
A Subjective Assessment of the Prevalence and Factors Associated with Poor Sleep Quality Amongst Elite Japanese Athletes [0.03%]
日本优秀运动员睡眠质量的影响因素及流行现状的主观评估
Masako Hoshikawa,Sunao Uchida,Yuichi Hirano
Masako Hoshikawa
Background: The amount, quality, and timing of sleep are considered important for athletes' ability to train, maximize training responses, and recover. However, some research has shown that elite athletes do not obtain su...
João Gustavo Claudino,Tim J Gabbett,Frank Bourgeois et al.
João Gustavo Claudino et al.
Background: CrossFit is recognized as one of the fastest growing high-intensity functional training modes in the world. However, scientific data regarding the practice of CrossFit is sparse. Therefore, the objective of th...