Partner MB Circles
Stand back-to-back with your partner (6 - 12 inches apart), feet double shoulder width apart, keeping your toes pointing forward, with a slight bend at the knees.
Bend down with a suitable medicine ball, passing it through your legs for your partner to grab. Your partner will then lift the ball over their head for you to grab, prior to repeating the exercise.
Avoid standing too far apart, as this will place excessive pressure on the lower (lumbar) region of the spine during the back extension phase of the movement.
Aim for the ball to travel in a slow controlled oval shape movement, for 5 turns prior to changing direction.
Beginners or persons suffering from lower back problems should avoid this exercise.
Intermediates aim for 10 - 15 circles in each direction.
Advanced work for 15 - 25 circles in each direction.
Ideally try and work with a partner of a similar height, if this is not possible, the shorter person should stand on a secure step box.