90_90 Hamstring

3D Model

90/90 Hamstring Stretch The 90/90 Hamstring is a mobility exercise designed to target the hamstrings while promoting better hip and pelvic control. In this position, the individual lies on their back with both hips and knees bent at 90 degrees—often supported by a wall or bench. One leg remains stationary while the other performs controlled extensions to engage and stretch the hamstring without compensating through the spine. This movement is commonly used in physical therapy and athletic training to improve flexibility, reduce lower back strain, and build active control in the posterior chain.