90/90 Hip Stretch
From the floor, place front leg in a 90º angle directly out in front of you with the knee flat on the ground. Do the same with the other leg behind you. Place hands on the floor on each side of the front leg. Slowly bring your chest towards your knee, keeping your shouldrs squared to the mat. Don't drop to the elbow unless both can be on the floor equally. This stretch can be done statically for 20 - 60 seconds or actively for 6 - 10 reps, holding each rep for 3 seconds.