One of history's oldest and most versatile fitness tools, the medicine ball has been used for centuries to build explosive power and total-body strength for sport-specific training as well as general physical fitness. The ZIVA Medicine Ball takes this timeless tool and brings it into the modern age with precision-calibrated weighting; premium-quality, easy-grip textured rubber; and vibrant, easy to ID numbering. DETAILS: Durable, textured rubber surface for a secure, no-slip grip Pure rubber odorless design Superior air-filled rubber core is burst resistant Perfect weight distribution Commercial-grade build with a vibrant, modern aesthetic