POSITION: kneeling in the centre of the platform with body leaning outward and one hand on the floor.
ACTION: Lift pelvis and keep it aligned with trunk.
MUSCLES: Oblique and crossed abdominals.s
POSITION: Lean forward with feet on the platform.
ACTION: Raise body and keep arms straight. Lift one leg upwards. Keep the position.
MUSCLES: High abdominals.
POSITION: Sitting on the platform (using mat) with straight legs.
ACTION: Lean backward to 90° and keep balance on the buttocks.