Associations Between Low Frequency Fatigue, Jump Height and Perceptual Measures of Muscle Soreness, Fatigue and Recovery in Youth Elite Soccer Players
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Differences in Low frequency fatigue measured using Myocene (eletrical stimulus and force measurement)
研究概览
简要总结
Over the recent years, the increased competitive demands in elite competitive athletes has sparked a heightened interest in monitoring fatigue. Given the nature of the soccer game, athletes may experience low-frequency fatigue. Until recently, this assessment was restricted to in-lab. However, the emergence of new instruments aiming to allow low-frequency assessment to be carried out on a daily basis, in the context of professional teams. This study aimed to analyze the recovery of low-frequency fatigue, jump height and perceptual responses following competition and investigate possible associations between the objective and subjective parameters.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 16 Years 至 21 Years（Child, Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Elite level youth soccer players, competing in the highest portuguese division
排除标准
- •Older adults
- •none elite soccer player
- •Play less than 70 minutes of match
结局指标
主要结局
Differences in Low frequency fatigue measured using Myocene (eletrical stimulus and force measurement)
时间窗: 2 hours before the match; 30 minutes following the match, 24 hours following the match; 48 hours following the match
Assessment using myocene. Muscles are stimulated with low-frequency electrical pulses. The response of the muscle (force or torque) output, is recorded. A decrease in force output compared to baseline levels indicates fatigue.
次要结局
未报告次要终点
研究者
Filipe Silvano Pinto Maia
Principal Investigator
University of Maia