A leg massager is a therapeutic device designed to relieve tension, improve circulation, and reduce muscle soreness in the legs and feet. It typically uses air compression, vibration, rolling nodes, or heat therapy to gently knead and stimulate muscles in the calves, thighs, and sometimes the soles of the feet. Many models offer adjustable intensity levels, multiple massage modes, and ergonomic designs that wrap around the legs for comfortable use at home, at work, or after exercise. Ideal for athletes, people who stand or sit for long periods, or anyone needing soothing relief, a leg massager helps promote relaxation, reduce fatigue, and support overall leg wellness.