The Effect of Quadriceps Muscle Fatigue on Static and Dynamic Balance in Regular Physical Activity and Sedentary Individuals
试验速览
- 阶段
- 不适用
- 入组人数
- 64
- 试验地点
- 1
- 主要终点
- Superficial Electromyographic(EMG) Measurement
研究概览
简要总结
This study; will be conducted to investigate the effect of quadriceps muscle fatigue on static and dynamic balance in regular physical activity individuals and sedentary individuals. International Physical Activity Questionnaire Short Form (IPAQ), Mini BESTest, Modified Borg Scale questionnaire and acute muscle fatigue protocol will be applied and Y balance Test, Flamingo Balance Test, Tecnobody Balance Measurement, EMG measurement, anthropometric measurements and digital dynamometer measurements will be made.
详细描述
Determining the dynamic or static balance of the person will enable us to determine the effect of physical activity levels on the balance in relation to muscle strength and provide us with information about the balance of the person and will give us workable data. Through to these data, we get information about whether the person's level of physical activity is at the desired level. If not, the exercises to be done to reach the desired level or the way the rehabilitation processes to be applied give us important clues in terms of choosing the methods to be applied and determining the direction in which the order will be. If the balance of the person is at the desired level, these data provide us with a great deal of convenience and guide the preservation of this balance.
Knowing the balance data in line with the results to be obtained with this study and using the tests or devices designed in this direction will increase the success of the rehabilitation process and constitute the most important part of the performance increase in physical activity levels.
In case of successful completion of the project, sedentary participants will turn to physical activity to increase their balance. Participants will reduce the risk of falling by increasing their balance by doing physical activity. Therefore, our study will be conducted to investigate the effect of quadriceps muscle fatigue on static and dynamic balance in regular physical activity individuals and sedentary individuals.
Following the approval off the ethics committee, a study will be conducted with 32 regular physical activity individuals and 32 sedentary individuals. The study will start with the approval of the ethics committee and is planned to be completed in May 2022, within 4 months.
Individuals who meet the inclusion criteria and voluntarily accepted to participate in the study will be administered the International Physical Activity Questionnaire Short Form (IPAQ), Mini BESTest, Modified Borg Scale questionnaire and acute muscle fatigue protocol will be applied and Y balance Test, Flamingo Balance Test, Tecnobody Balance Measurement, EMG measurement, anthropometric measurements and digital dynamometer measurements will be made to both regular physical activity individuals and sedentary individuals.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 25 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Participant between the ages of 18-
- •Participant volunteer for research.
- •Have not had any lower extremity surgery.
- •Not having any lower extremity injury in the last 6 months.
- •Not having any chronic lower extremity pain.
排除标准
- •People with chronic illness.
- •Chronic diseases.
- •Neurological problems.
- •Cardiopulmonary problems.
- •Cardiovaskular problems.
- •Those who had any lower extremity injury during the study period.
- •Being reluctant to continue research.
结局指标
主要结局
Superficial Electromyographic(EMG) Measurement
时间窗: Change from baseline emg values in 30 minutes
In the dominant lower extremity to evaluate muscle activity, vastus medialis and vastus lateralis, surface EMG signals will be recorded with the Trigno Avanti Wireless Surface EMG System. While the participant is standing in hip neutral and knee extension, the adhesive EMG electrode will be placed on the reference motor point. Superficial EMG values will be recorded throughout the exercise. During the research, EMG will be recorded from the stimulated muscles by applying two electrodes to the skin for each muscle. The amplitude, duration and shape of the evoked muscle action potentials obtained will be reflected as a result. The amplitudes of the EMG signals will be evaluated. The method to be used when evaluating EMG signal amplitudes will be the raw EMG calculation. While evaluating the data, the computer package programs will benefit.
Static-Dynamic Balance Evaluation with Isokinetic Balance Device
时间窗: Change from baseline static and dynamic balance values in 30 minutes
Static and dynamic balance performances will be evaluated using the isokinetic balance measurement system. In this system, there is a sensor in the center of the platform that detects every angular movement and sends the information directly to the computer. For the static balance test, it will be ensured that they stand on both feet with their eyes open. The arms will be positioned next to the body. The measurement will be recorded by asking the participants to maintain their stable position for 30 seconds. For the dynamic balance test, the difficulty level of the test will be set to "30". In the test, they will be asked to circle clockwise 5 times in 60 seconds without bending their knees within the limited area on the computer screen. The Patient Record database module enables the creation of clinical cards for each case. It facilitates the comparison of each case's own tests.
Static Balance
时间窗: Baseline
The flamingo balance test will be used to measure the static balance of the participants. Participants will be asked to stand on the 50 cm long, 3 cm wide and 4 cm high apparatus and balance for 1 minute. Every mistake of the participants when their balance is broken will be recorded as points.
Dynamic Balance
时间窗: Baseline
Y balance test will be used for the dynamic balance measurement of the participants. Participants will be asked to lie on the Y-shaped mechanism and lie in 3 directions. At least 3 stretches will be made in each direction and the amount of stretching will be recorded in cm.
次要结局
- Evaluation of Leg Fatigue with the Modified Borg Scale (MBS)(Change from baseline muscle fatigue scale values in 30 minutes)
- Muscle Strength(Baseline)
研究者
Meryem Özdemir
Phsiotherapy Student
Saglik Bilimleri Universitesi