BOSU Elite Balance Trainer Weckmethod Balanstrainer Regulier pakket (<31 you develop 6 of the Size:120 cm you develop 6 of the 8 major muscle groups The Home Edition is specifically designed for at home training and is not suitable for extensive use in gyms or physiotherapy practices The BOSU Elite Balance Trainer Weckmethod Balance Trainer helps you optimize your center of gravity and perform drills with greater power and efficiency Your feet and ankles become more flexible