Stand in a doorframe. Press your arms against the frame so that the front of your shoulders become increasingly stretched. Move your arms up and down the doorframe so that different parts of your muscles are stretched. Hold the position for 20 seconds and relax for 20 seconds before repeating.

Stand with your hands together behind your back. Draw your shoulder blades together (imagine trying to hold a pencil between your shoulder blades). Hold the position for 10 seconds and rest for 10 seconds before repeating.

Stand with the injured arm in front of your body. With the opposite hand, press the elbow of the injured arm towards the opposite shoulder, so that the upper part of the arm and the outer shoulder experiences increased stretching. Hold the position for 20 seconds and relax for 20 seconds before repeating.

Support with both hands against a wall. Move slowly towards the wall and push away again. The exercise is performed like standing push-ups.

Stand with the elastic under your foot. Hold the elastic with the injured arm and draw your shoulder upwards. The arm should be kept stretched in against your body the whole time.

Sit with the injured arm on a table with your hand on a cloth. Polish the tabletop backwards and forwards while applying slight pressure with your arm.

Stand with the injured arm against a wall with elbow bent. Press the arm against the wall and hold the pressure for 10 seconds. Rest for 10 seconds before repeating. Repeat the exercise 10 times.

Stand and bounce a ball on the floor backwards and forwards from the injured to the good hand.

Hold an elastic band with the injured arm, with the arm by your side and the elbow bent. Slowly draw the elastic towards yourself so that the elastic tightens. The elbow must be bent the whole time.

Hold the elastic with the injured arm with your upper arm alongside your body with the elbow bent. Stretch your arm forwards so that the elastic tightens.

Stand holding the elastic with the upper arm against your body and elbow bent at 90 degrees. Twist your lower arm outwards so that the elastic is taut and draw your arm slowly back again. The elbow must be held against your body the whole time.

Stand holding the elastic with the upper arm against your body and elbow bent at 90 degrees. Twist your lower arm in over your stomach so that the elastic is taut and draw your arm slowly back again. The elbow must be held against your body the whole time.