While both Theratsu and Theragun aim to alleviate muscle tension, they work through different mechanisms. A Theragun is a percussion massager that provides rapid bursts of pressure into the body's muscle tissue, which can be great for muscle recovery after intense physical activity. On the other hand, Theratsu uses the principles of acupressure, applying steady, targeted pressure on specific points to clear blockages and balance the body's energy. The precise acupressure tip of Theratsu allows for a more focused relief, especially in those hard-to-reach areas. It's designed for everyday relief, especially for those nagging pains and tensions from daily activities or prolonged sitting.