NCT04943510Unknown2 期
Characterization of Hamstring and Quadriceps Neuromuscular Fatigue After Different Modality of Training in Soccer Players
University Hospital, Strasbourg, France2 个研究点 分布在 1 个国家目标入组 15 人开始时间: 2021年11月4日最近更新:
适应症
试验速览
- 阶段
- 2 期
- 发起方
- 入组人数
- 15
- 试验地点
- 2
- 主要终点
- Difference in maximal isometric hamstring strength before and immediately after exercise (i.e., pre vs. immediate post exercise) expressed as a percentage (%).
研究概览
简要总结
This is a monocentric study comparing hamstring and quadriceps neuromuscular fatigue after simulated soccer game, anaerobic and aerobic training sessions. The purpose of this study was:
- To quantify the decrease of isometric force immediately after a simulate soccer game.
- To characterize peripheral and central fatigue between hamstring and quadriceps muscles and described the kinetics of recovery after specific tasks of soccer training.
- To compare the level neuromuscular fatigue induced by anaerobic and aerobic training.
- To highlight correlation between neuromuscular fatigue and performance markers.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 16 Years 至 40 Years（Child, Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •age limits: minimum: 16 ; maximum: 40 years old
- •to be a soccer player, licensed to the French Football Federation
- •affiliation to the social health insurance scheme
- •signing an informed consent form
排除标准
- •impossibility to give the subject enlightened information (subject in emergency situation, difficulties in understanding the study, ...)
- •subject under the protection of justice
- •subject under guardianship or curatorship
- •lower limbs musculotendinous or articular problems
- •smoker or having been a smoker in the last 5 years
- •subject wearing a pacemaker
- •drug treatment in progress and impossibility to stop it within 7 days before the beginning of the study.
结局指标
主要结局
Difference in maximal isometric hamstring strength before and immediately after exercise (i.e., pre vs. immediate post exercise) expressed as a percentage (%).
时间窗: Before and immediately post exercise (i.e., during the first minute after cessation of exercise)
次要结局
- Relative difference (in %) in maximum isometric hamstring strength before and after exercise (i.e., pre- vs. post-exercise), relative to pre-exercise strength across different test types.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Relative difference (in %) in maximal isometric quadriceps strength before and after exercise (i.e., pre vs. post exercise), related to preexercise strength according to the different types of tests.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Relative difference (%) in maximum isometric hamstring and quadriceps strength for each test type at the different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in pre- and post-exercise (i.e., pre- vs. post-exercise) hamstring potentiated jerk amplitude (N) relative to pre-exercise amplitude by event type at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in pre- and post-exercise (i.e., pre- vs. post-exercise) potentiated jerk amplitude (N) of the quadriceps, relative to pre-exercise amplitude, by test type at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in amplitude of the potentiated jerk (N) before and after exercise, related to the preexercise amplitude according to the muscle involved (hamstrings or quadriceps) and the type of test at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in the level of voluntary hamstring activation, expressed in newtons (N), before and after exercise, related to the pre-exercise action level, according to the type of test at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in the level of voluntary quadriceps activation, expressed in newtons (N), before and after exercise, related to the pre-exercise action level, according to the type of test at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Difference in the level of voluntary action before and after exercise, related to the level of action before exercise, according to the muscle involved (hamstrings or quadriceps) and the type of test at different times of interest.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Differences in overall fatigue, peripheral fatigue, and central fatigue of hamstrings versus quadriceps between exercise modalities.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
- Ratio (%) of initial to post-exercise values based on field indicators and neuromuscular fatigue.(Before and immediately post exercise, 5, 10, 15, 30-minutes and 24 and 48-hours post-exercise)
研究者
研究点 (2)
Loading locations...
相似试验
已完成
不适用
The Role of Muscle in Knee StabilityAnterior Cruciate Ligament InjuriesNCT04633161Chinese University of Hong Kong30
招募中
不适用
Comparison of quadriceps and hamstring muscle strength after exercise at 30% of maximal strength with and without peripheral vascular occlusion in the anterior cruciate ligament postoperative period: a randomized controlled trial.RBR-9bdgxhniversidade Federal de São Paulo
已完成
不适用
Muscle Activity of the Upper Limb Between Task-Specific and Robot Assisted Training Among Individuals Post StrokeStrokeNCT03575481Hadassah Medical Organization20
已完成
不适用
A biomechanical comparison of three hamstring exercisesNL-OMON23832Maastricht University10
已完成
2 期
Comparison of hamstring versus quadriceps tendons in Arthroscopic Anterior Cruciate Ligament Reconstructioanterior cruciate ligament tear.Sprain and strain involving (anterior)(posterior) cruciate ligament of kneeIRCT201706107274N13Vice chancellor for research, Guilan University of Medical Sciences154