The Kamagon Ball Evolve is a unique core stability product that bridges a necessary gap in the functional training market. The Kamagon Evolve is filled with water to adjust the weight creating a “hydro inertia” that recruits a greater number of muscle fibers when performing the most basic to advanced exercises. Water lines imprinted on the ball allow for accurate water measurement. The Kamagon Evolve is used for full body workouts engaging in
full range of motion exercises. The 14″ Kamagon Ball holds 1-45 lbs. of water.