Περιγραφή
Specially designed for readers at all exercise levels to achieve the core of their dreams, the workouts in this book move beyond tired sit-ups and crunches by offering fun, challenging andmost importantlyeffective exercises by using the ball. Adding variety and increasing results, the ball boosts core training by enhancing: muscle toning body sculpting fat burning posture & alignment mental concentration Each of the movements, from gentle seated hip rolls to intense straight-leg bicycles, are explained with clear captions and easy-to-follow photo sequences
