Acute Effects of High- vs. Low-frequency Vibration Foam Rolling on Flexibility, Dynamic Balance and Vertical Jump in Young Male Recreational Athletes: a Randomized Controlled Cross-over Study Design
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 14
- 试验地点
- 2
- 主要终点
- Flexibility
研究概览
简要总结
This study aims to compare the acute effects of low- and high-frequency vibration foam rolling on flexibility, dynamic balance, and vertical jump in young male recreational athletes. Fourteen athletes will be included in this study, planned as a randomized controlled cross-over study. All athletes wil be completed three interventions: 1) low-frequency vibration foam rolling (LFVFR), 2) high-frequency vibration foam rolling (HFVFR), 3) rest control. Pre- and post-test assessment will be included flexibilty, assessed with the sit-and-reach test; dynamic balance, assessed with the Y balance test; and vertical jump, assessed with the vertical jump test.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- Single (Outcomes Assessor)
盲法说明
Outcome measures assessments will be performed by an investigator who is blinded to group allocation
入排标准
- 年龄范围
- 20 Years 至 23 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •To volunteer to participate in the study
- •To engage in sports activities at least 2-3 days a week
排除标准
- •Players with a history of major sports injury or time-loss injury that required surgery
- •Musculoskeletal problems that compromised their performance in the study
- •A history of lower extremity pathology in the 3 months before the study
- •used any drugs or supplements
结局指标
主要结局
Flexibility
时间窗: two weeks
Flexibility will be assessed with the sit-and-reach test using an adjustable sit-and-reach bench (Adjustable Sit-and-Reach Flexibility Tester, Lafayette Instrument Company, Lafayette IN, USA). The sit-and-reach test is a valid and reliable method used to assess flexibility in many studies. First, the sit-and-reach bench placed on the mat will be fixed to the wall, and the players will be asked to place the soles of their feet on the sit-reach bench with their knees completely straight on the mat. Then, after one trial, players will be asked to reach forward as far as possible three times without bending their knees, and the average of the three assessments will be used for analysis.
次要结局
- Dynamic balance(two weeks)
- Vertical jump(two weeks)
研究者
Erhan Seçer
Principal Investigator
Celal Bayar University