Mulligan Straight Leg Raising Versus Post Facilitation Stretch on Hamstring Flexibility in Physiotherapy Students

There are several research on Mulligan's techniques that have demonstrated their effectiveness in lowering hamstring tightness, and Mulligan is a pain-free therapy that may be used on any patients complaining of low back pain and hamstring tightness. the purpose of this preliminary study was to determine the effect of Mulligan technique versus post facilitation stretch technique on hamstring flexibility in healthy subjects

Inclusion Criteria:age 18-25 yearshad 20-50 degrees active knee extension loss with hip and knee in 90 degrees (popliteal angle)Exclusion Criteria:lower limb and spinal deformity,hamstring injuries and tightness associated with muscle soreness,history of fracture or surgery of back pelvis,