The Effect of Post-Training Cold Compression on Muscle Oxygen Saturation and Jumping Performance in Professional Men Volleyball Players
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 24
- 试验地点
- 1
- 主要终点
- Muscle Oxygen Saturation Measurement
研究概览
简要总结
Our study examining the effects of post-training cold compression on muscle oxygen saturation (MOS9), fatigue and jumping performance in professional male volleyball players.
详细描述
Volleyball is an intermittent sport consisting of short and high-intensity phases where players jump and change direction suddenly. Intense muscle use during training, intense match schedules, short preparation phases and double trainings applied during the day can cause athletes to lose performance and increase injury rates. The performance of the athlete during the season depends on the amount and distribution of the training load and the appropriate recovery intervention applied during the season. Therefore, appropriate recovery interventions for athletes, shortening the recovery period and increasing its quality are very important. Recovery is a process in which the athlete's fatigue after intense training or matches is eliminated, lactic acid in the muscle and blood is removed, energy stores are restored to their previous level and myoglobin oxygenation is provided. One of the parameters used to examine the effects of muscle damage after exercise and to follow recovery is oxygen saturation. It is known that oxygen saturation in the muscle decreases during exercise and increases in the following recovery process. Different interventions are recommended to optimize the recovery of athletes during the season. Cold applications are the most frequently preferred method due to their practicality and accessibility after training as a recovery intervention. Although it has been reported that cold applications have positive effects on fatigue and general perceptual well-being, their effects on acute performance parameters are controversial. In recent years, the use of cold compression applications in the recovery process after training has become widespread in clinics and sports clubs due to the fact that they allow two types of application and are portable and practical. Cold compression devices aim to reduce tissue temperature, reduce pain, control inflammation and accelerate venous return by applying cold and compression simultaneously. This is achieved by continuous circulation of ice water using intermittent pneumatic compression. There are many studies in the literature on the effects of cold applications on performance parameters (no effect or negative effect) and fatigue (reducing muscle pain and fatigue effects). However, the effect of cold compression on recovery at different temperatures has not been determined. Determining the degree of cold applied and the response received, as well as better identifying recovery interventions applied in professional sports environments and developing cold application protocols applied during the post-training recovery process, and investigating the effects of cold compression on fatigue, performance parameters and recovery parameters will contribute significantly to the literature. Therefore, the aim of our study is to examine the effects of different degrees of cold compression applied to professional male volleyball players compared to passive rest on muscle oxygen saturation, fatigue level and performance.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 37 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Professional male volleyball player
- •Performing 100-120 jumps in training (The number of jumps of the athletes in training was determined by Vert Classic (Model #JEM, Mayfonk Athletic, Fort Lauderdale, FL, USA).
- •Body Mass Index (BMI) below 30 kg/m2
- •Voluntary participation in the study
排除标准
- •The presence of any neurological, rheumatologic or systemic disease
- •Any injury or trauma to the quadriceps muscle and lower extremity in the last six months
- •The athlete has exercised after training
结局指标
主要结局
Muscle Oxygen Saturation Measurement
时间窗: Muscle oxygen saturation measurements were taken before and immediately after training. Subsequently, the measurement was repeated after 15 minutes of passive rest or cold compression and 24 hours later at follow-up.
Muscle oxygen saturation measurements of the athletes were performed with the MOXY device (Fortiori Design LLC., Minnesota, USA). The MOXY device sends 4 separate near infrared lights and works with a system that goes 12.5-25 mm deep into the skin and gives a numerical average of the amount of light reflected between the sensors. The infrared device, called near infrared spectroscopy (NIRS), measures total hemoglobin, oxygen saturation in capillaries and myoglobin saturation in the muscle. The electrodes are self-adhesive. The device has been shown to be a valid and reliable method for measuring muscle oxygenation (r=0.842-0.993, ICC: r=0.773-0.992). In the athletes in our study, superficial electrodes were placed midline on the quadriceps femoris muscle on the dominant side. Before placement, the electrode sites were shaved and cleaned with alcohol. All measurements were made at the same point and taken in the long sitting position.
次要结局
- Fatigue Measurement(Fatigue measurements of the athletes were taken before and immediately after training. Subsequently, the measurement was repeated after 15 minutes of intervention and at follow-up after 24 hours.)
- Performance Measurement(The jump heights of the athletes were automatically recorded with the Vert Coach in the training just before the application and in the second training 24 hours later and were included in the evaluation form.)
研究者
Seval Tamer
Principal Investigator
Kutahya Health Sciences University