The Effect of Whole Body Cryotherapy on Recovery and Performance: a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- Maximum voluntary contraction
研究概览
简要总结
This study investigates the effects of whole-body cryotherapy vs. cold-water immersion after a muscle damage protocol.
详细描述
In this study the effects of a single- or multiple whole body cryotherapy (-135°C for max. 2 minutes) vs. cold water immersion (10°C for 15 min) and a passive control group (20 min supine position) are compared. These effects are examined after a muscle damage protocol of the frontal thighs (3 x 30 jumps). The objective recovery parameters are vertical jump, maximum voluntary contraction of the anterior thigh muscle, heart rate, blood pressure, skin-core body temperature and the oxygen saturation of the thigh muscles. Subjective recovery parameters are the local muscle soreness details and the general exhaustion details. The parameters are directly and 24, 48 and measured 72 hours after exposure. The aim is to elicit the effects of whole body cooling to make recommendations to. The current scientific knowledge situation calls for further studies to whole body cooling.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 35 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Only healthy young subjects 18-35 years no musculoskeletal surgery in trunk and lower extremities injury history in trunk and lower extremity for more than one year subjects taking anticonceptive medication are allowed to participate
排除标准
- •Actual injuries or injuries for less than one year in trunk and /or lower extremities injury history in trunk and lower extremity for more than one year with complaints anxiety of cooling subjects on medication pace maker cardiovascular disease pregnancy skeletal problems appendectomy for less than two years Morbus Raynaud syndrome
研究组 & 干预措施
Whole-body cryotherapy
The effects of whole-body cryotherapy (-135°C for 2 minutes) are investigated after a muscle damage protocol.
干预措施: Kryosauna Space Cabin (Device)
Cold-water immersion
The effects of cold-water immersion (10°C for 15 minutes) are investigated after a muscle damage protocol.
干预措施: cold water tub (Other)
结局指标
主要结局
Maximum voluntary contraction
时间窗: 72 hours
Maximum voluntary contraction will be assessed in kg on a custom made ergometer chair (COR 1)
Delayed onset of muscle soreness
时间窗: 72 hours
DOMS will be assessed using a visual analog scale (0-10 cm)
Ratings of perceived exertion
时间窗: 72 hours
RPE will be assessed using a BORG scale (6-20)
Skin temperature
时间窗: 60 minutes
Skin temperature of the neck, right scapula, right dorsal hand, right frontal thigh, right shin are assessed in °C using thermocouples (iButtons)
Vertical Jump
时间窗: 72 hours
Vertical Jump will be assessed in cm with the Just Jump Plate
Cardiovascular measurements
时间窗: 60 min
Heart rate will be measured in beats per minute and bloop pressure will be measured in mm/Hg using an blood pressure monitor
Oxygenation of the right thigh muscle
时间窗: 60 min
Oxygenation of the right thigh muscle will be assessed in % using a near infrared spectometer.
Core temperature
时间窗: 60 minutes
Core temperature will be assessed in °C via the ear
次要结局
未报告次要终点
研究者
Ron Clijsen
PhD.
University of Applied Sciences and Arts of Southern Switzerland