Why you should always pack a tennis ball when travelling long distances (and how it helps your body)

Long travel causes physical discomfort due to prolonged unnatural postures, leading to poor circulation and muscle tension. A tennis ball offers a simple, portable solution for self-massage, effectively improving blood flow, releasing tight muscles in the back, hips, and shoulders, and alleviating swelling. Used strategically, it promotes a quicker recovery and makes travel more comfortable.