The IBF Iron Body Fitness dual-grip medicine ball allows you to perform unique exercises otherwise not possible with a traditional medicine ball, such as kettlebell-style swings and dumbbell-style presses. These heavy-duty rubberized weighted balls feature built-in grip handles that are built directly into the ball, enabling a versatile range of movements. The handles feature textured rubber for a secure grip. One of the most dynamic training tools on the market, a dual-grip medicine ball incorporates core strength, cardio, flexibility, and stamina into your workout. Available in 8, 12, and 16 lb. weights.