Exercises: core

The walkout on the fitness ball trains the abdominal and back muscles. By using a fitness ball, various muscle groups are forced into action

The chop is the sister exercise to the lift and is the mirror image of that exercise, this time from high to low.

The lift involves complex movements in various directions using both the arms and legs. It is often done together with the chop.

The back extension stretches and strengthens the muscles in the lower back. It is usually done in the gym on a special machine.