Comparison of the Effect of Graston Technique and Static Stretching in Athletes

Not Applicable

Completed

• Conditions: Physical Therapy
• Interventions: Other: Physiotherapy

• Registration Number: NCT06009406
• Lead Sponsor: Muğla Sıtkı Koçman University

Brief Summary

In our study, we aimed to compare the effects of both Graston technique and static stretching on ankle range of motion and vertical jump performance in the light of the literature. Our study will guide clinicians about the uncertainty in the application of Graston technique and static stretching to the gastrocnemius, soleus muscles and Achilles tendon and examine the applicability of Graston in athletes. It is also aimed to investigate the relationship between ankle range of motion and vertical jump performance.

Detailed Description

Not available

Study Timeline

• Study Start: 2023-01-01
• Primary Completion: 2023-05-01
• Study Completion: 2023-06-01
• Study First Submitted: 2023-08-19
• Study First Submitted QC: 2023-08-19
• Study First Posted: 2023-08-24
• Status Verified: 2024-03
• Last Update Submitted: 2024-03-25
• Last Update Posted: 2024-03-27

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• The participant has volunteered and agreed to participate with the consent form
• The participant is between the ages of 18-40
• The participant is able to perform the squat movement pattern
• Participant must be an active and licensed athlete

Exclusion Criteria

• Health problem that will affect the participant's mobility or jump performance
• The participant has had a surgical procedure involving the ankle and knee in the last 6 months
• The presence of orthopedic injury of the participant's foot and ankle
• Participant has a neurological diagnosis
• The participant is pregnant
• The participant has an acute lower extremity injury

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Control Group	Physiotherapy	The control group will be subjected to 3 repetitions of passive stretching for 30 seconds for the same structures. The static stretching technique is a widely used method that lengthens muscle length by autogenic inhibition that stimulates the Golgi tendon organ. This technique involves passively stretching a specific antagonist muscle by placing it in a position of maximum stretch and holding it there for an extended period of time. Recommendations on the optimal length of time to hold this flexed position typically indicate that a 30-second hold, repeated 3 to 4 times, will provide the most beneficial results. 3 repetitions of passive stretching for 30 seconds will be applied to the same structures.
Intervention Group	Physiotherapy	This group will be applied to the soleus, gastrocnemius muscle and Achilles tendon with Graston, an instrumental myofascial mobilization technique, until they feel warmth in the skin and tonus relaxation in the target muscles. The persons treated with graston are applied at a 45° angle parallel to the muscle fibers for approximately 20 seconds. Immediately afterwards, the graston is applied to the muscles in a direction perpendicular to the same muscle fibers at a 45° angle for 20 seconds, resulting in a total treatment time of approximately 40 seconds. This results in an increase in temperature and tonus relaxation on the skin surface. In our study, the application will be performed for Gastarocnemius, Soleus muscle and Achilles tendon.

Primary Outcome Measures

Name	Time	Method
Universal Goniometric Measurement (UGM)	Change from Baseline UGM at 10 minutes	The participant lies supine with the knee extended and the ankle hanging over the end of the table. Inversion, eversion, dorsi flexion and plantar flexion active ankle range of motion can be assessed using a goniometer. In the universal goniometric measurement, the 90-degree right angle between the 5th metatarsal and fibula is considered the starting position of the ankle at 0 degrees for dorsi and plantar flexion. Since the gastrocnemius covers two joints, the muscle should be relaxed by placing a thin pillow under the knees during the measurement. The pivot point of the goniometer is placed on the lateral malleolus. The fixed arm is held parallel to the lateral midline of the fibula. The movable arm follows the lateral midline of the 5th metatarsal bone. Care is taken to avoid inversion and eversion of the foot during measurement.
Vertical Jump Test (VJT)	Change from Baseline VJT at 10 minutes	It is a test with a high reliability rate for determining the athlete's jumping power. It was developed by Dr. Dudley Allen Sargent in 1921. In the test, a tape measure is attached to the wall. Stand upright with the feet shoulder-width apart and the dominant side facing the wall. Without lifting the feet off the floor, the highest point that can be reached on the tape measure is marked. Then, immediately after bending down by bending the hips and knees, the highest point that can be reached by jumping is asked to be marked by hand. The distance difference between both points is determined. The test is repeated three times and the best result is recorded in centimeters.

Trial Locations

Locations (1)

FizyoMove; 🇹🇷 Istanbul, Üsküdar, Turkey