Muscular Resistance Test in the Elastic Tube: Reliability and Training of the Proposed Method
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 230
- 试验地点
- 1
- 主要终点
- Reliability of the proposed test
研究概览
简要总结
Resistance exercises from elastic tube has been used as part of the rehabilitation and maintenance of muscle tone levels in different scenarios, from disease conditions to the sports universe. There is the convenience and low cost of the instrument, which can provide impact on clinical and economic framework in case of spillage of use strategies. In a recent search, the investigators were not observed data on the reliability and reproducibility of a specific test for this tool and in this sense, it seems pertinent to undertake research on the topic. Objectives: To determine the reliability and reproducibility by comparison with a isokinetic muscle strength test located â fatigue held in elastic tube and compare the results of a training protocol for muscle strength gain in both methods, elastic tube and dynamometer. Methods: Participants will perform the muscular endurance test localized fatigue, on two occasions, with an interval of seven days between them. Everyone will accomplish so much in the elastic tube, as in the isokinetic dynamometer. It will be held evaluator analysis intra and inter evaluator. After first stage of the study to determine the reliability test, the participants will undergo three weeks of training to gain muscular endurance, distributed in two groups G1 (training in the elastic tube) and G2 (training in isokinetic dynamometer) previously randomized. It will use the intra-class correlation coefficient with 95% confidence interval to check the repeatability and the Kappa coefficient with 95% confidence interval for reproducibility. To compare the responses of training, the distribution will be made as to the normality of the data by the Kolmogorov-Smirnov test. In the case of normal distribution, the Student's t-test for unpaired data and Mann-Whitney will be adopted if there is no normal distribution.
详细描述
The objectives of this study are: to assess the reliability of a method fatigue resistance assessment with elastic tube in two areas, inter and intra-examiner; check test reproducibility at different times with the same participant and compare this method with the gold standard of evaluation, the isokinetic dynamometer and compare the strength gains and endurance after the application of specific training in the elastic tube and an isokinetic dynamometer. It is a study of reproducibility, followed by application of a training protocol featuring a clinical trial.
Data collection will be held at the Center for Studies and Assistance in Physical Therapy and Rehabilitation (CEAFIR) FCT / UNESP, respecting the hours of 17:00 to 22:00. The study will be conducted in two stages: Reliability and reproducibility, and Training.
In the first stage of the study, the procedures will be conducted in six sessions. In the first, participants will be submitted to anthropometric measurements, questionnaires on physical activity level (IPAQ and Baecke) Contraction Maximum Voluntary (CVM) in isokinetic dynamometer test familiarization in the first analysis tool (elastic tube or isokinetic dynamometer) previously randomized. Randomization will be made by lot in Excel. It will be given interval of two days between the familiar and the first test.
In the second session, participants will perform the same test twice, with standardized interval of five minutes. In each test there will be a different supervisory therapist order to check whether or not the correlation between therapists.
In the third session, seven days after the initial tests, retests will be carried out by the same therapists who oversaw the previous session, aimed at finding or non-compliance of the information recorded in each of the therapists. In fitness tests, a seven-day period of separation is commonly used. For both the test will be played on two occasions separated by seven days.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Other
- 盲法
- Double (Investigator, Outcomes Assessor)
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
- •healthy young and physically active
排除标准
- •be alcoholic, drug use, smoking or anti-inflammatory drugs chronically, present anemia, inflammation, diabetes, cardiovascular disease, liver problems and episode of muscle-tendon or osteo-articular lesions in the lower limbs and / or spine in the last six months
研究组 & 干预措施
experimental group isokinetic dynamometer (GEDI)
Isokinetic Biodex System Pro 4
干预措施: isokinetic dynamometer (Other)
experimental group elastic tube (GETE)
elastic tube brand LEMGRUBER 203
干预措施: elastic tube (Other)
结局指标
主要结局
Reliability of the proposed test
时间窗: up to four weeks
In the first stage of the study analyzes will be performed to evaluate test reliability. Measurements will be performed on the isokinetic dynamometer, and measures shall be given in Nm
次要结局
- measure the gain endurance and strength(up to four weeks)
研究者
Jaqueline Santos Silva
Master's Degree student
São Paulo State University