Back Stretches To be effective with stretching, you should stretch before and after you excercise. Stretch 1 : Lay flat on your back, knees bent and feet flat on the floor. Keeping your knees together and shoulders flat on the floor, drop your from side to side towards the floor. Stretch 2 : Stand with your back flat against a wall. Your knees should be slightly bent, feet shoulder width apart and your arms outstretched, palms together. Keep your hips flat against the wall while rotating your arms and upper body to the left and to the right |