The work with the weighted slam ball is used in general physical preparation for muscle strengthening and for targeted throwing and landing exercises. The new ball model "Slam-Ball" has been developed for intensive use, without the risk of bursting when thrown against a wall or dropped on the ground. The innovative surface and soft texture allow for complete shock absorption. The Slam-Ball is a very popular tool in CrossFit training. It can also be used as a classic medicine ball for muscle-strengthening movements. The Slam-Ball is designed to be thrown on the ground; it won't break.