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Acute Effects of Foam Roller and Mulligan Technique on Hamstring Flexibility

Immediate Effects of the Traction Straight Leg Raise Technique and Foam Rolling Technique on Hamstring Flexibility in Healthy Young Adults: A Randomized Controlled Trial

Status
Completed
Phases
Unknown
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT07078734
Enrollment
36
Registered
2025-07-22
Start date
2024-12-01
Completion date
2025-03-25
Last updated
2026-08-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hamstring Shortness

Keywords

Hamstring Shortness, Foam roller, Mulligan straight leg raise technique

Brief summary

The hamstring muscle group is located at the back of the thigh. Due to its structure and people's habits, shortness in this muscle group is frequently observed. Shortness can cause problems such as low back pain, gait disturbances, thigh pain, and more. Numerous exercises and treatment methods have been used to restore flexibility to this muscle. This study will examine the acute effects of mulligan straight leg raises and foam rolling on university students with short hamstrings.

Interventions

A cylindrical tool used for self-myofascial release by applying pressure to the hamstring muscles using body weight.

PROCEDURETherapist-assisted Mulligan Straight Leg Raise

This intervention consists of the mulligan straight leg raise technique applied to the patient by a physiotherapist.

Sponsors

Kahramanmaras Sutcu Imam University
Lead SponsorOTHER
Pamukkale University
CollaboratorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
DOUBLE (Caregiver, Investigator)

Eligibility

Sex/Gender
ALL
Age
18 Years to 30 Years
Healthy volunteers
No

Inclusion criteria

* Over 18 years old * Hamstring tightness

Exclusion criteria

* Raise their legs straighter than 85-90 degrees * Who have been actively engaged in regular sports for 2 years * Who have had a lower extremity injury within the last 6 months * Who have a neurological disease, or whose evaluation was incomplete for any reason.

Design outcomes

Primary

MeasureTime frameDescription
Active Knee Extension Testday 1The individual is asked to actively extend the knee while the hip and knee are in a 90˚ flexion position.
Sit and Reach Test:day 1Participants remove their shoes, place the soles of their feet on the sit-and-reach box, and, without bending their knees, reach forward as far as possible by placing their hands on top of each other. The distance between them is measured.
Knee Flexion-Extension Joint Range of Motionday 1It refers to the participants' knee extension and flexion joint range of motion. It is measured with a goniometer by the physiotherapist after the appropriate position is given.

Secondary

MeasureTime frameDescription
Y Balance Testday 1The subject is asked to stand with one foot in the middle and extend as far as possible along a Y line, which is 135˚ between the anterior and posterior directions and 90˚ between the posteromedial and posterolateral directions. The starting distance and the final distance are measured.
Hamstring and quadriceps muscle strenghtday 1This test evaluates hamstring and quadriceps muscle strength. Muscle strength will be measured using the Power Track 2 Commender device after the physiotherapist has instructed participants in the necessary measurement positions.

Countries

Turkey (Türkiye)

Contacts

STUDY_DIRECTORFatma ÜNVER, Professor

Pamukkale University Faculty of Health Sciences

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Aug 8, 2026