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Acute Effects of Different Soft Tissue Techniques on Hamstring Tightness
Sponsor: Gazi University
Summary
Flexibility is one of the key components of health-related physical fitness and is influenced by various factors such as age, gender, joint structure, and muscle anatomy. Hamstring tightness can contribute to multiple lower extremity injuries. While traditional methods like stretching and myofascial release are commonly used to improve flexibility, instrument-assisted soft tissue mobilization (IASTM) has recently gained popularity. However, no studies in the current literature have compared the acute effects of these three methods in individuals with hamstring tightness. This study aims to compare the acute effects of stretching, myofascial release, and IASTM in individuals diagnosed with hamstring tightness (defined as \<65° of hip flexion in the straight leg raise test without neurological findings).
Official title: Comparison of the Acute Effects of Stretching, Myofascial Release, and Instrument-Assisted Soft Tissue Mobilization in Individuals With Hamstring Tightness: Randomized Double-Blind Study
Key Details
Gender
All
Age Range
18 Years - 30 Years
Study Type
INTERVENTIONAL
Enrollment
36
Start Date
2025-01-15
Completion Date
2026-03-15
Last Updated
2025-12-03
Healthy Volunteers
Yes
Conditions
Interventions
Stretching Group
Manual static stretching applied to the hamstring muscle in five 30-second sets, with 30-second rest intervals. Total application time is 5 minutes.
Self-Myofascial Release
Vibrating foam roller (38 Hz) used for self-myofascial release applied to hamstring muscles. Three sets of 30 seconds, with 30 seconds rest between sets.
Instrument-Assisted Soft Tissue Mobilization
Application of IASTM using a concave-edged tool over the posterior thigh for 5 minutes to increase tissue mobility and flexibility.
Locations (1)
Gazi University
Ankara, Ankara, Turkey (Türkiye)