Effects of Isometric Muscle Fatigue on Trunk Muscle Stiffness
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Change of trunk extensors muscle stiffness
研究概览
简要总结
Interventional study of the effects of a trunk extensor muscles fatigue protocol on trunk extensors stiffness.
详细描述
Single visit interventional study of the effects of a trunk extensor muscles fatigue protocol on multifidus and erector spinae muscle stiffness measured by Ultrasound based Shearwave elastography.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 40 Years(Adult)
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Physically active at least 3 hours a week
排除标准
- •Low back pain in the past 6 months
- •History of chronic low back pain
- •History of spinal or pelvic operation
- •Hypermobility, more than 4 points on Beighton scale
- •Cardiovascular or systemic diseases
- •Pregnancy
研究组 & 干预措施
Isometric fatigue
Fatiguing intermittent isometric exertions of trunk extensor muscles will be performed.
干预措施: isometric trunk extensor muscles fatigue (Other)
结局指标
主要结局
Change of trunk extensors muscle stiffness
时间窗: 1 hour
Muscle stiffness will be measured at rest and during standardised sub-maximal exertions in prone lying position. Muscle stiffness will be expressed as the shear modulus value in kilopascals.
次要结局
- Change of muscle electromyography mean amplitude(1 hour)
研究者
MatejVoglar
Assistant Professor, PhD
University of Primorska
