Structure and Musculoskeletal Function, Functional Capacity and Quality of Life of Elderly Women in Response to a Plyometric Training Model Based on the Stretch-shortening Cycle
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 37
- 主要终点
- electromyography gait analysis
研究概览
简要总结
Introduction: the physiological aging process induces several structural changes in the musculoskeletal system. These, in turn, result in functional changes that are reflected in the senescent dependency, determining the reduction in their quality of life. Power training has been identified as ideal to mitigate the effects of aging. However, there are indications that an intervention based on the potentiation of the stretch-shortening cycle action is a better choice.
详细描述
Study hypotheses: the participants of the proposed intervention will increase their bone mineral density, muscle volume, functional capacity and will show some improvement in their gait, as well as in their quality of life. Purposes: the main objective of this study was to propose a training model based in the potentiation of the stretch-shortening cycle action and assess its effects on selected parameters of musculoskeletal morphology, functional capacity and quality of life of elderly women.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- None
入排标准
- 年龄范围
- 60 Years 至 75 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •sedentary women, not using bone alteration medication physically able
排除标准
- •attending less than 80% of the intervention sessions and not attending the final evaluation
结局指标
主要结局
electromyography gait analysis
时间窗: through study completion, an average of 6 months
Knee extensors and flexors muscles co-contraction during the gait cycle
body composition
时间窗: through study completion, an average of 6 months
Lean and fat body mass
gait kinematics
时间窗: through study completion, an average of 6 months
toe clearance: minimum vertical distance of the forefoot and the ground during swing phase
function capacity assessment
时间窗: through study completion, an average of 6 months
timed up and go test
Bone microstructure
时间窗: through study completion, an average of 6 months
Tibia and radius trabecular and cortical bone density
balance
时间窗: through study completion, an average of 6 months
Center of pressure displacement
次要结局
未报告次要终点
研究者
João Pedro Pinho
Principal Investigator
University of Sao Paulo