Resistant Slam Ball

Resistant Slam Ball The COREFX Slam Ball is perfect for getting rid of excess energy and built-up frustration. The Slam Ball is similar to a medicine ball, with a textured rubber shell providing excellent grip, and a weighted inner core that is easy to grasp and prevents bursting when slammed on the ground. The Slam Balls can help improve your cardiovascular endurance, increase muscle mass, and promote hand-eye coordination.