New! Breakthrough Pain Relief! Relieves Pain Like No Other! Relieves Minor Aches & Pains. Breakthrough Pain Relief. 2 Alternating Therapies. Back Aches. Arthritus. Buritis. Body Aches. Sore Muscles. Sprains Doctors knows the best way to relieve muscle pain is to use both hot and cold therapy on an alternating basis. Each therapy attacks pain differently, but works together to help your body heal itself.