This stretch targets your front body, quadratus lumborum and side body. Do 5 on each side. Sit on the floor with your knees bent and feet flat. Drop both knees to the right, then slide your right foot back to touch your left knee and bring your right foot behind you, both knees bent 90 degrees. Place your right hand on the floor behind you, and then press your hips forward, squeeze your glutes and rise up onto your knees as you simultaneously extend your left arm overhead and behind you. Return to neutral and then place your left hand on your left foot, press your hips forward and rise up while you reach your right arm up and over. Transition smoothly between sides, then switch forward legs.