Effects of Different Stretching Types on Gastrocnemius Muscle Viscoelastic Properties and Performance
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Muscle Tone and Stiffness
研究概览
简要总结
Stretching is the process of positioning certain muscles and related soft tissues of the body in a position that will lengthen them. In addition to increasing the range of motion of stretching, different stretching on many functional (maximum isometric torque, muscle-tendon stiffness, passive-resistive torque, viscoelastic deformation) or structural parameters (muscle stiffness, tendon stiffness, muscle fascicle length, pennation angle, neuromuscular relaxation) We can make changes using methods.
Static stretching usually involves actively or passively moving a limb to the full range of motion, holding this stretched position for 15-60 seconds, and then repeating it 2-4 times. Dynamic stretching encompasses all body movements and involves actively moving the active joints through the range of motion in a controlled manner. PNF stretching is known to be more effective than other stretching techniques as it increases both passive and active flexibility and improves joint range of motion in the short term.
The appropriate evaluation of muscle characteristics and keeping a regular record are very important for the course of rehabilitation, clinical decisions, the creation of an appropriate treatment plan, and the evaluation of treatment practices. Objective evaluation methods are needed to measure the functional state of the muscles, that is, their viscoelastic properties. Myotonometric measurement, which is a painless, objective, and non-invasive measurement method, allows the measurement of muscle tone, elasticity, and stiffness. The myotonometer device is a portable handheld device used to measure the stiffness of soft tissues, including muscles and tendons, using a non-invasive approach. It is a device that is easy to use, fast, and very suitable for the purpose. Based on this information, the aim of our study is to evaluate the effects of different stretching types on gastrocnemius muscle viscoelastic properties and performance.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
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
- •Be between the ages of 18-45
- •Volunteer to participate in the study
排除标准
- •Those who have had major surgery or trauma related to the musculoskeletal system, especially the ankle and calf region
- •Those with neurological disease
- •Those with rheumatic disease in the active period
- •Those with systemic diseases (Diabetes, hypothyroidism, infection, malignancy...)
- •Those with serious psychological problems (BDI score of 30 and above)
- •Those with contraindications to stretching (acute inflammations, viral and bacterial infections, infectious diseases, fever, deep vein thrombosis, active malignant disease, aneurysms)
- •Those who received physiotherapeutic intervention in the ankle and calf region in the last 6 months
- •Obesity (BMI≥30 kg/m2)
结局指标
主要结局
Muscle Tone and Stiffness
时间窗: 3 weeks
Muscle tone and stiffness will be evaluated with a myotonometer. The myotonometer was developed for the objective measurement of mechanical muscle properties. Myotonometry reflects the viscoelastic properties of the muscle such as tone and stiffness by creating oscillation in the muscle fiber and is an acceptable and reliable method for measuring the mechanical properties of the muscle in young adults. The device measures muscle tone as the natural oscillation frequency (Hz) calculated as Hz = 1/T; where T is the oscillation time measured in seconds. Muscle stiffness (N/m) is related to the maximum acceleration of oscillation and tissue deformation recorded by the transducer. Myotonometer can measure the firmness of tissues 2 cm below the epidermis.
Forward Jumping Test on One Leg
时间窗: 3 weeks
The One Leg Forward Jumping Test will be used to measure the sudden explosive force and performance of the M.Gastrocnemius muscle. Participants will be asked to jump forward as far as possible on one leg. The measurement will be repeated 3 times bilaterally, and the maximum jumping distance will be recorded in cm.
次要结局
- Isolated Gastrocnemius Shortness Evaluation(3 weeks)
- Joint Range of Motion:(3 weeks)
研究者
Kubra Koce
Lecturer
Istinye University