HOS-D015 PU Slam Ball is a versatile training tool that can be used for various exercises. It is designed to be slammed on the ground, which helps to improve overall strength, power, and explosiveness. The ball comes in different weights, ranging from 10 pounds to 50 pounds, allowing users to choose the appropriate weight for their fitness level. PU Slam Ball exercises are great for working the entire body, including the core, legs, and upper body muscles. It is an excellent choice for individuals who want to add intensity to their workouts and burn calories effectively.