This workout really focuses on the stabilisers in your pelvis, hips, and knees. The crunch focuses on working the full range of your stomach muscles. The rowing, rear delts and trunk & hip extensions, really give the entire back a great workout. This is recommended for anyone with hip and/or knee issues.

Duration: approximately 52 mins

Equipment needed: ball, dumbbells

At all times ensure correct technique. If you fatigue, and your technique is compromised, either regress, or cease, the exercise, and resume when you are sure you can perform each repetition correctly.