A spiked ball is a spherical object covered with sharp protrusions or spikes. These spikes can vary in size and shape, and the ball is often used in various sports and games. In some contexts, spiked balls are designed for training or exercise, providing resistance and enhancing grip strength. In the realm of fitness, spiked balls are commonly used in activities like physical therapy and strength training. They can also be found in certain sports, such as dodgeball or rugby, where they may serve as training tools or equipment. The design helps improve coordination and agility while adding an element of challenge.