R Sapire,R Nenova,P Gounder et al.
R Sapire et al.
Background: A 13-year-old female athlete presented with a painful lesion in her right buttock for which she had been receiving physiotherapy. It was keeping her from participating in sports. ...
The perceived knowledge of the menstruation cycle and adjustment of swimming sets by swimming coaches based on menstrual-related issues [0.03%]
基于与月经相关问题的游泳教练对月经周期的认知及训练组调整研究
N Marais,H Morris-Eyton,N Janse van Rensburg
N Marais
Background: Menstruation is the recurring discharge of the endometrial lining of the uterus as menstrual blood and tissue. The menstruation cycle affects most adolescent females and, although largely overlooked, affects w...
Prevalence of the relative age effect among high-performance, university student-athletes, versus an age-matched student cohort [0.03%]
高表现大学生运动员与同年龄段的普通学生对照组中的相对年龄效应比例比较研究
S Dube,H Grobbelaar
S Dube
Background: Relative age effect (RAE) refers to the over-representation of athletes born earlier in the calendar year covering a specific sport. The RAE is especially prevalent in youth sports but often persists into seni...
Sport supplement use among high school rugby players in South Africa: A scoping review [0.03%]
南非高中橄榄球运动员的运动补品使用情况：一项综述研究
B Harmse,H Noorbhai
B Harmse
Background: The use of sport supplements has increased for all types and levels of sport, with an estimated increase of 5.8% annually. Sport supplement usage and doping among high school athletes has increased over the ye...
The unexpected evolution of myocardial injury while infected with the coronavirus: A COVID-19 case report [0.03%]
新型冠状病毒(COVID-19)感染下的意外心肌损伤演变：一例报告
J T Doran
J T Doran
Background: A novel virus breakout in December 2019, with diverse clinical manifestations, initially identified as infecting the respiratory system, has spread rapidly around the world, with adverse effects which have cau...
R W Evans,J Ganda,L van Schalkwyk et al.
R W Evans et al.
Background: Blood flow restriction (BFR) training uses a cuff to partially occlude venous blood flow and improve musculoskeletal training outcomes. Over the past 25 years, numerous studies have demonstrated its relative s...
Heat shock protein response during fixed intensity and self-paced exercise in the heat in young, healthy women on oral contraceptives compared with young healthy men [0.03%]
口服避孕药的年轻健康女性与年轻男性在热环境中固定强度和自选速度运动时的热休克蛋白反应的比较
K J Onus,J Cannon,F E Marino
K J Onus
Background: Heat shock proteins respond to a variety of physiological and environmental stresses, including heat stress, ischemia and endotoxic shock. Hormonal changes during the female menstrual cycle can have a thermoge...
The knowledge and attitudes of South African-based runners regarding the use of analgesics during training and competition [0.03%]
南非跑者关于训练和比赛期间使用止痛药的知识和态度调查
R Thorpe,M Blockman,H Talberg et al.
R Thorpe et al.
Background: The use of analgesics is prevalent in runners, with the associated potential for serious harm. However, there is limited information regarding runners' knowledge and attitudes towards the use of analgesics in ...
"If money was no object": A qualitative study of South African university office workers' perceptions of using height-adjustable sit-stand desks [0.03%]
"假如财力无限":一项关于南非大学生员对使用坐立交替办公桌看法的定性研究
P J Gradidge,M Phaswana,J Y Chau
P J Gradidge
Background: Data from empirical investigations on the feasibility and acceptability of using sit-stand desks in an office-based setting in low- and middle-income settings are limited. ...