Power and Aerobic Endurance. Vigorous activities such as jogging, running, jumping, throwing, and kicking require explosive strength. Working out with medicine balls promotes fast-twitch muscle fibers and increases calorie burn.
- An extremely versatile piece of gym equipment, that can be used for strength training and plyometric exercises.
- MOBILITY: Excellent piece of equipment for stretching and rolling out tight and sore muscles.
- Premium, heavy-duty, laser-cut, triple-stitched soft shell covering. Hand stuffed and weighted special construction allows the ball to maintain balance and keep its shape.
- All sizes are the 14-Inch diameter and red/black color, except the 4LB ball is 9-Inch diameter and red/black color
- Not intended for slamming exercises, please refer to j/fit Slam Ball for use