Efficacy of an Intervention Through a Guided Training Program of Maximum Strength, in the Improvement of the Functionality of the Lower Member in Military Personnel. A Randomized Clinical Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 65
- 试验地点
- 2
- 主要终点
- Change from baseline Maximum strength after treatment and at one month
研究概览
简要总结
Introduction. The members of the Military Emergency Unit must be physically prepared for any type of situation where required, although their strength training does not follow any concrete structure. Structured training of maximum strength aims to increase the recruitment of different types of fibers, and the increase in the size of these.
Objectives: To evaluate the effectiveness of a maximum strength training protocol in lower extremity functionality in military personnel aged 25 to 45 years.
Study design. Randomized, single-blind clinical study with follow-up period. Methodology. 65 male subjects will be recruited, who will be randomly assigned to the two study groups: experimental (structured strength training) and control (they will continue with their usual routine of free training). The intervention will last for 8 weeks, with 2 weekly sessions, lasting 20 minutes, with three evaluations (baseline, posttreatment and follow-up). The study variables will be: lower limb functionality (assessed by Standing Long Jump and Single Leg Hop tests), and quadriceps and hamstring strength (evaluated with the MRI measurement for each exercise). To perform the analysis of normality, the Kolmogorov Smirnof test will be used. In case of homogeneity, with the t-student test of repeated measures and an ANOVA of repeated means, the difference between the different evaluations and the intra and intersubject effect, respectively, will be calculated.
Expected results. Effectiveness of structured training of maximum strength in functionality of lower extremities.
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
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 25 Years 至 45 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Military personnel belonging to the Military Emergency Unit
- •With an age of 25 to 45 years
- •No history of musculoskeletal injury in the 3 months prior to the study
排除标准
- •Present a diagnosis of injury in the period prior to or during the study
- •Who are receiving a physiotherapy intervention at the time of the study
- •Not signed the informed consent document
结局指标
主要结局
Change from baseline Maximum strength after treatment and at one month
时间窗: Screening visit, within the first seven days after treatment and after one month follow-up visit
The RM strength assessment protocol will be used. In the squat you will be asked to bend your knees and hips over ninety degrees, then return to the starting position. In deadlift, you will be asked to take the bar from the height of the hips to just below the label, keeping the trunk upright, facing the front. Both in the quadriceps chair and in the hamstring curl, you will be asked to perform the lifting of the indicated weight, following the movement allowed by the machine to be used. The greater the weight lifted (in kg), the greater muscular strength.
次要结局
- Change from baseline lower limb functionality after treatment and at one month(Screening visit, within the first seven days after treatment and after one month follow-up visit)