Comparative Effects of Mulligan Bent Leg Raise and Contract Relax Technique on Hamstring Flexibility in Office Workers
Trial Snapshot
- Phase
- Not Applicable
- Status
- Completed
- Enrollment
- 52
- Locations
- 1
- Primary Endpoint
- Active Knee Extension Test
Study Overview
Brief Summary
The aim of this research is to compare the effect of mulligan bent leg raise and contract relax technique on hamstring flexibility in office workers with sedentary life styles.
Detailed Description
Flexibility is regarded as a crucial component of typical biomechanical operation. A tight hamstring increases the risk of frequent impairment to the associated musculature and bony structure. Hamstring muscles are associated with lumbar spine, pelvic and lower limb movement disorders and have been connected to low back discomfort and abnormal gait pattern. It has been observed that long sitting and sedentary life style is directly related to reduce the hamstrings flexibility, so the persons with tight hamstrings are more prone to develop musculoskeletal disorders if not addressed properly. Previous research has shown that contract relaxation and Mulligan's bent leg are both useful for increasing hamstring flexibility. But there hasn't been much research comparing the two methods, Mulligan bent leg lift and contract relax, for hamstring muscle stiffness in middle age office employees; instead, it was done in young people and athletes. Hence, the aim of present work is to study and compare the effectiveness of contract relax and Mulligan bent leg raise in middle age office workers with long sitting hours having hamstring tightness
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Parallel
- Primary Purpose
- Treatment
- Masking
- None
Eligibility Criteria
- Ages
- 30 Years to 45 Years (Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Middle age men and women (30 to 45 years)
- •Working/ sitting hours ≥ 36 hours per week.
- •Real estate and IT office workers.
- •Participant with positive Active Knee Extension Test: A lag of 20degrees is considered normal from full extension, anything less than 20degrees is considered as hamstrings tightness
Exclusion Criteria
- •History of knee and hip injury
- •Neurological impairment
- •Other orthopedic conditions i.e., hip fracture, THR, TKR etc
- •Fracture of lower limb
Arms & Interventions
Experimental group A
Subjects will receive 8 sessions of Mulligan Bent Leg Raise technique on dominant side
Intervention: Mulligan Bent Leg Raise technique (Other)
Experimental group B
Subjects will receive 8 sessions of PNF Contract Relax technique on dominant side
Intervention: PNF Contract Relax technique (Other)
Outcomes
Primary Outcomes
Active Knee Extension Test
Time Frame: 4 weeks
AKE test with goniometry will be used to evaluate hamstring tightness. Goniometer was used to measure the popliteal angle. When popliteal angle becomes greater than 20 degrees then it's considered as Hamstring tightness. "change will be measured from baseline to 4 weeks"
Lower Extremity Functional Mobility Scale
Time Frame: 4 weeks
The Lower Extremity Functional Mobility Scale will tell us about activities done by a healthy individual using their lower limbs. The test-retest reliability is excellent ranging between 0.855 and 0.99. "Change will be measured from baseline to 4 weeks"
Secondary Outcomes
No secondary outcomes reported