Core Strengthening Exercise
Lie with your back flat on the floor with your knees bent and hip width apart and the soles of your feet flat on the floor. Raise your arms up towards the ceiling.
Keeping you back flat against the floor, you can do this by pulling your navel down towards the floor. Raise your legs at the hip to a 90 degree angle.
Extend your left leg out straight, and lower your right arm towards the floor. Hold for up to 5 seconds.
Bring your left leg back towards your body and raise your right arm towards the ceiling.
Repeat with the right leg and left arm. Hold for up to 5 seconds. Repeat on both sides up to 10 times.