The Cost of Lost Hip Extension Hip extension moves your leg behind your body. It is essential for the push-off phase of walking and running, for standing fully upright, and for maintaining healthy lower back posture. Lost hip extension forces compensation at the lumbar spine, often causing low back pain. Prolonged sitting is the primary cause of lost hip extension. Hours with hips flexed shortens the hip flexors and psoas while inhibiting the glutes. This pattern accumulates over years until full extension becomes impossible. Restoring hip extension requires lengthening shortened tissues while reactivating inhibited muscles. What Limits Hip Extension Hip flexor shortening: The iliopsoas, rectus femoris, and TFL become chronically short from sitting. Anterior capsule restriction: The front of the hip joint capsule tightens, limiting backward leg movement. Glute inhibition: The primary hip extensors become weak and neurologically dormant. Start your 14-day free trial to access hip extension programs. Hip Extension Exercises Address both mobility and activation components. Hip Flexor Stretch JME 144 For stability, hold onto your chair or desk with one hand. Follow the movement of your leg to the diagram very specifically. Ultimately, you are making a big circle with your knee. You want to be finding your end range of motion at each point. Be slow and controlled - this isn't a race. Find what works for your joints. Hip CARs with Extension Emphasis JME 145 Standing, with your knee bent at 90 degrees, lift your leg up to find your end range of motion. Each rep, try to find more space to move your leg higher - but don't force anything. Listen to your body and find what works for you. Glute Activation JME 141 Sitting in your chair, extend one leg in front. Once extended, bend your upper body over that leg to fell a gentle stretch in your hamstring. Don't force anything - find what works for you. Standing Hip Extension JME 148 With your legs at shoulder-width apart, bend at your hips and rotate your upper body toward the floor. Find a gentle stretch in your hamstring and return to the standing position. Daily Integration Stand and walk more. Take movement breaks from sitting. Practice standing with your weight slightly forward to encourage hip extension. Build glute strength through squats, lunges, and hip hinge movements. Consistency in both mobility and strengthening produces lasting change. Start your 14-day free trial and restore hip extension with simplmobility.