Build total-body strength and endurance with the Sunny Health and Fitness Slam Ball. Perfect for slams, squats, and lunges, it targets arms, core, legs, and back for a full-body workout. The sand-filled, no-bounce core ensures safety and control, while the high-density shell resists cracking. A treaded, non-slip surface offers a secure yet comfortable grip. Available in 10-50 lbs options, it s ideal for strength, cardio, and rehab at any fitness level.