You need a chair to lean on for this movement
Step 1
Kneel on the floor with your hands just wider than shoulder width apart on the edge of your chair
Step 2
Brace your tummy like someone is going to poke your stomach and keep your shoulders back with your chest up
Step 3
Keeping your arms straight but not ‘locked’ at the elbows, take your right hand and ‘tap’ it to your left shoulder. Return your hand to the chair
Step 4
Repeat but this time take your left hand and ‘tap’ it to your right shoulder. Return your hand to the chairIf this feels ok, straighten your body and come up onto your feet rather than your knees. Keep your feet just wider than hip width apart (or a comfortable distance for you)
Step 5
Repeat the initial movement on your feet ‘tapping’ your opposite shoulders