The Influence of Acute Static Stretching on the Ankle Joint-position Sense of Soccer Players: a Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 19
- 试验地点
- 2
- 主要终点
- Variable angular error
研究概览
简要总结
The aim of this study isto investigate the influence of acute static stretching on the ankle joint position sense of soccer players.
详细描述
This crossover randomized controlled trial will include semi-professional soccer players. All participants will perform 3 conditions: two experimental conditions, of static stretching of the gastrocnemius and tibialis anterior muscles, for 30 seconds or 90 seconds; and a control condition (rest). Ankle joint position sense of the dominant limb will be assessed before and immediately after the conditions for the range of 20º of plantar flexion by active repositioning, and using a video camera. Absolute, relative and variable angular errors will be calculated.
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
- None
入排标准
- 年龄范围
- 18 Years 至 30 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •male soccer players from the senior level
- •aged between 18 and 30 years old
- •with normal plantar flexion range of motion
- •without history of lower limb injuries in the last 6 months
排除标准
- •those with cardiorespiratory, vestibular or neurological diseases
- •with bone or joint deformities in the lower limb
- •cerebral concussion in the last 3 months
- •history of lower limb surgery
- •those with positive ankle integrity tests (anterior drawer test, talus tilt test and external rotation stress test)
结局指标
主要结局
Variable angular error
时间窗: Change from Baseline (Before) to Immediately after interventions or control (After)
The standard deviation of the 3 repositionings
Absolute angular error
时间窗: Change from Baseline (Before) to Immediately after interventions or control (After)
The absolute value of the difference between the target range and the achieved range
Relative angular error
时间窗: Change from Baseline (Before) to Immediately after interventions or control (After)
The arithmetic difference between the target range and the range achieved
次要结局
未报告次要终点