Myofascial Release Wıth Hamstring Shortness

NCT07174258 | Not Yet Recruiting

• 1 other identifier: E-10840098-202.3.02-3737
• Study Type: interventional
• Target: 45
• Locations: 0 countries
• Sites: N/A

Brief Summary

The aim of this study will be to investigate the effects of different myofascial release techniques on flexibility, balance, and performance in individuals with hamstring (HT) muscle shortness. A total of 48 participants with hamstring shortness will be randomly assigned into three groups: Group I (Manual Myofascial Release Group), Group II (Graston Group), and Group III (Home Exercise Group).

Conditions

Myofacial Pain

Keywords

balance; manual myofascial relasing; performance

Outcome Measures

Primary Outcomes (5)

• V-Sit-Reach Test

  This test can be easily performed without requiring a flexibility bench. The subject is asked to sit with their heels touching the floor and their toes pointing upward, with a distance of 30 cm between their feet. A straight line is drawn between their heels, which is considered the zero point. The subject reaches forward toward their heels without bending their knees. The best measurement is recorded as + or -.

  at the beginning of the study and 4 weeks after the start

• Single Leg Stance Test

  It's one of the most frequently used tests by physiotherapists to assess postural stability. During the test, the patient is asked to keep their eyes open and their hands secured at the waist. They are asked to stand on one leg without any support, with the raised leg not touching the ground and avoiding any jumping, hopping, or other similar movements. This test is performed three times on each leg, and the average is calculated.

  at the beginning of the study and 4 weeks after the start

• Y Balance Test

  The Y-shaped dynamic balance test is both economical and easy to perform compared to other balance tests and is an effective test for determining balance asymmetry. The Y-shaped balance test assesses individuals' dynamic balance in the anterior, posteromedial, and posterolateral directions. Before starting the test, the Y-shaped directions are determined. The average of the three distances is taken, and the ratio of the absolute distance to leg length is recorded.

  at the beginning of the study and 4 weeks after the start

• T Drill Test

  Four cones are required for the course. Participants begin at cone "A" at the start command. They run straight to cone "B" and touch it with their right hand. They then sidestep to cone "C" and touch it with their left hand. They then sidestep to cone "D" and touch it with their right hand. Finally, they sidestep to cone "B" and touch it with their left hand. They then run back to cone "A" and stop the stopwatch as soon as they reach cone "A." The time is recorded in seconds. They run three times, resting between each repetition, and their best time is recorded.

  at the beginning of the study and 4 weeks after the start

• Illinois Agility Test

  The Illinois test is administered to measure agility levels by considering individuals' ability to change direction. Before the test, participants are provided with the necessary information, and the course is explained in detail. Before starting the test, participants are given the opportunity to complete 3-4 trials at a slow pace. The test course is 5 meters wide and 10 meters long, with cones arranged 3.3 meters apart in the center. This test consists of a 40-meter straight run and a 20-meter slalom run between cones, with 180-degree turns every 10 meters. After a full rest, the test is administered twice, and the best result is recorded in seconds.

  at the beginning of the study and 4 weeks after the start

Study Arms (3)

Group I

EXPERIMENTAL

(Manual Myofascial Relasing group

Other: Manual myofascial release group

Group II

EXPERIMENTAL

Graston Group

Other: Graston group

Group III

EXPERIMENTAL

Home based exercise group

Other: Home based exercise group

Interventions

Manual myofascial release group OTHER

Manual myofascial release techniques were applied to Group I on the feet, legs, and thighs, twice a week for 4 weeks.

Group I

Graston group OTHER

Graston was applied to the gastrocnemius and hamstring muscles, and before the application, solid petroleum jelly was applied to the area to lubricate the surface. A stainless steel Graston instrument was used for the application, using a superficial sweep technique at a 30-degree angle for 2 minutes, followed by a deep sweep for 30 seconds.

Group II

Home based exercise group OTHER

Group III received a home exercise program that included stretching exercises. They were asked to perform the exercises twice a week for four weeks, with 15-20 repetitions, without any intervention from a physiotherapist.

Group III

Eligibility Criteria

• Age: 18 Years - 60 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64)

You may qualify if:

• Being between 18 and 60 years of age,
• Visible shortening of the hamstring muscle,
• Passive straight leg raise (SLR) angle ≤ 70 degrees,
• No musculoskeletal problems in the lower extremity,
• First-time applicant for treatment of hamstring tightness, and
• Volunteering to participate in the study

You may not qualify if:

• Participating in intense physical activity within the last 24 hours
• Having had previous lower extremity trauma or surgery
• Having ankle instability
• Having neurological findings during the DBK test
• Having used analgesic, anti-inflammatory, or muscle relaxant medications within the last month
• Having obesity, diabetes, and/or metabolic syndrome
• Being pregnant

Sponsors & Collaborators

• Medipol University: lead

MeSH Terms

Conditions

Facial Pain

Condition Hierarchy (Ancestors)

Pain; Neurologic Manifestations; Signs and Symptoms; Pathological Conditions, Signs and Symptoms

Study Officials

• Merve Yılmaz Menek, PhD

  Medipol University

  STUDY DIRECTOR

Central Study Contacts

AYÇA NUR KILINÇ, Msc

CONTACT

+905549904004; aycaa.kilinc@gmail.com

Merve Yılmaz Menek, PhD

CONTACT

+905399874499; merveyilmaz@medipol.edu.tr

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: Msc

Study Record Dates

• First Submitted: September 8, 2025
• First Posted: September 15, 2025
• Study Start: September 15, 2025
• Primary Completion: October 15, 2025
• Study Completion: October 30, 2025
• Last Updated: September 22, 2025

Record last verified: 2025-09