The 55 cm GYM BALL from Mad Wave is ideal for fitness training, aerobics and workout routines! Made with durable materials, our GYM BALL will intensify your abdominal, back and aerobic exercises with expanded versatility and superior comfort! Our innovative ABS anti-burst system will ensure safety and confidence. Available in three different sizes. Supports weights up to 120 kg. Includes a convenient foot pump. 22 to 55 cm in diameter 26 - 65 cm in diameter Diameter from 30 to 75 cm
