An Instrumented Wobble Board to Present the Distribution and Center of Pressure in Dynamic Balance
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
- Pressure center displacement speed
研究概览
简要总结
This study quantified the displacement of the center of pressure in the computer in real time and record this data for future analyzes
详细描述
The wobble board is an unstable equilibrium platform, constant training on this platform generates an improvement in balance and strengthens the muscles, it is ideal for rehabilitation exercises and balance conditioning. However, these platforms do not provide quantitative data on exercises performed on it. And the force platform that provide this quantitative data is static, offering no difficulty in maintaining balance. In this way, a sensor board wobble board was developed using a conventional wobble board with a plate attached to it, between the plate and the platform are eight strain gauges sensors that are activated according to the position of the force applied on the platform, the values of the sensors are collected by software that demonstrates the point of greatest pressure on the disk and its displacement during the exercises, with this data it is possible to determine the stability of the user and observe their behavior during the exercises.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Absence of musculoskeletal alteration in the lower limbs;
- •consent form signed by the volunteer;
- •with preserved cognitive
排除标准
- •Present some impairment of the skeletal muscles of the lower limbs;
- •Present cognitive deficit.
结局指标
主要结局
Pressure center displacement speed
时间窗: 15 minutes
The velocity at which the center of pressure moves during the test, divided into two steps, with three repetitions at each step, with a rest of 30 seconds at each repetition, was measured. Unit of measure: Centimeters per second (cm / s).
次要结局
- Longest distance between points on X and Y axis(15 minutes)
研究者
Terigi Augusto Scardovelli
Principal Investigator
University of Mogi das Cruzes