Effectiveness of Mulligan’s Bent Leg Raise and Two-Leg Rotation Technique on Hamstring Flexibility Among Hamstring Tightness Subjects

Abstract

Introduction: Having flexible muscles is important for good musculoskeletal health and for doing physical activities well. When the hamstrings become tight, it means parts of the muscle, including the tissues that aren't contractile, have shortened. Mulligan’s Bent Leg Raise (BLR) and Two-Leg Rotation (TLR) techniques are believed to help by creating a type of “opening” effect on the nervous system. These techniques involve moving the joints, muscles, and connective tissues, which may help improve the flexibility of the hamstrings.

Objectives: To find out the effictiveness of Mulligan’s Bent Leg Raise technique and Two Leg Rotation technique on hamstring flexibility among hamstring tightness subjects.

Methods: Fifty people between the ages of 18 and 22 with tight hamstrings and limited flexibility were chosen .Participants were given Mulligan’s BLR and TLR technique. To check hamstring flexibility, an active knee extension test was performed before and after the treatment. The test was also carried out 10 days after the treatment to see how long the improvement lasted.

Results: Looking at the average results after the Mulligan technique and Two leg rotation technique , there was a noticeable increase in hamstring flexibility among the participants. A second test 10 days later was done to understand how long the benefits from the technique lasted for students.

Conclusions: A paired t test was used to analyze the results, showing a significant improvement in hamstring flexibility right after the treatment.This study shows that Mulligan’s BLR and TLR technique is effective for improving hamstring flexibility quickly in people with tight hamstrings. A second test was also done after 10 days to check how long the improvement lasted among students