Use the spiky massage ball to relieve plantar fasciitis, for a deep tissue massage, or to go after nasty trigger points throughout your body. It can be used to prevent injuries by targeting tight or overused muscles and helping to increase flexibility and range of motion. The spiky massage balls are highly effective at accessing hard-to-reach areas of the body that other massage tools may struggle to reach. Thanks to their small, spiky bumps, they can easily target muscles in areas such as the arches of the feet, back or small muscles in the hands. The spiky massage balls have raised bumps or spikes that create a more intense massage experience. They can be particularly helpful for people with tight muscles or knots. It can also be used for Lymphatic Drainage: Spiky massage balls can be used to stimulate the lymphatic system, which can help to reduce swelling and inflammation in the body.