Effect of Muscle Pain in Late Cold Water Immersion, Muscular Recruitment, Postural Control Dynamic and Sleep Quality in Soccer Athletes: Randomized Study and Blind
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 28
- 试验地点
- 1
- 主要终点
- visual pain scale
研究概览
简要总结
Objective: To evaluate the effect of cold water immersion in elayed onset muscle soreness, muscle recruitment, dynamic postural control and quality of sleep in young soccer players.
Methods: The sample will consist of 28 soccer players between 18 and 21 years of the same football club and with the same routine practices and games. At first athletes will respond to the IC and will be submitted to the test of a repetition maximum. After three days the athletes will analysis of muscle recruitment by electromyography and dynamic posture control through the force platform both during the time of shooting, moreover, will respond to scale the quality of sleep the previous night and one on pain, then they are instructed to perform a fatigue protocol for the quadriceps and then will be randomized to one of four intervention groups: cold water immersion, submersion in water at room temperature, or active recovery control. The same APPRAISAL be remade into three new moments, 24, 48 and 72 hours after the fatigue test.
Hypothesis: The variables will be considered: Pain intensity in the quadriceps muscle, quality of sleep the night after intervention protocol, electromyographic analysis of the rectus femoris, vastus medialis oblique and vastus lateralis at the time of shooting, as well as postural control when the shot off.
It is intended to establish the best way of recovery of late quadriceps muscle pain and contribute to the clinical practice of active recovery or rest in young soccer players.
详细描述
The size and power of the sample was raised with use of sample size calculation, the Power and Sample Size program with a 95% confidence interval, alpha level of 5% and power of 80%, considering the mean and standard deviation of data DOMS study the Effects of Cold Water Immersion after Rugby Training on muscle Power and Biochemical Markers. Thus, the sample was set at 48 volunteers, 12 distributed to each of the four groups.
Participate in the study 28 soccer players, aged between 16 and 21 years, male, with training at least 5 times a week, no complaints of musculoskeletal pain or history of muscle injuries in the past six months, hired a same club with the same demand for training and competitions.
Exclusion criteria will be observed vascular problems, allergy to cold, surgery of the lower limbs in the past six months, athletes in viral states (such as colds or flu).
These will be randomized into four groups: cold water immersion (N = 7) immersion in water at room temperature (n = 7), active recovery (n = 7) and control (N = 7).
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Investigator)
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
- •Soccer players
- •Aged between 16 and 21 years
- •Train at least 5 times a week
- •No complaints of musculoskeletal pain or history of muscle injuries in the past six months
- •Hired at the same club with the same demand for training and competitions
排除标准
- •Exclusion criteria will be observed vascular problems
- •Allergy to cold
- •Surgery of the lower limbs in the past six months
- •Athletes in viral states (such as colds or flu)
研究组 & 干预措施
Group 2
immersion in water at room temperature
干预措施: immersion in water at room temperature (Other)
Group 1
Cold water immersion, with 10 degrees, for 10 minutes
干预措施: Cold water immersion, with 10 degrees, for 10 minutes (Other)
Group 3
active recovery - running
干预措施: active recovery - running (Other)
Group 4
rest in the chair
干预措施: rest in the chair (Other)
结局指标
主要结局
visual pain scale
时间窗: change of pain within 72 hours
Demirhan et al. (2015) showed reduced muscle pain with the application of cold water immersion in elite wrestlers. Visual analogue range, ranging from 0 to 10, where 0 is no pain and 10 is maximum pain.
次要结局
- balance by force platform(before the intervention and 24, 48 and 72 hours, by force platform)
- muscle recruitment by electromyography(before the intervention and 24, 48 and 72 hours, by electromyography)
- Sleep measured by Visual Analog Scale(before the intervention and 24, 48 and 72 hours, by questionnaire)
研究者
Christiane Macedo
First investigator
Universidade Estadual de Londrina