Seated Circles
Sit centrally on a correct sized Swiss ball; with both feet flat on the floor, knees shoulder width apart.
Keep your arms out to your side whist you contract your abs and lower back / buttock muscles to fix your neutral starting position, with a straight back.
Exhale and slowly rotate your hips in a circular motion, aiming to keep your back straight and thighs parallel to the floor throughout the action, focusing on performing a small circle by using all your core muscles.
Inhale when you get to the starting position, repeating the process alternating the direction of travel each time, aiming to make a complete rotation every 5 seconds.
Beginners work for 8 - 10 rotations each direction.
Intermediates 8 - 10 rotations each direction, 20 seconds rest then repeat.
Advanced 12 - 15 rotations each direction, 20 seconds rest then repeat.