Endurance Tape for Athletes. RockTape Improves Athletic Performance by reducing muscle fatigue. Unlike conventional tape which constricts blood-flow, RockTape lifts the skin away from muscles which increases blood flow. RockTape also helps support the muscles which helps prevent fatigue. RockTape stretches just like your skin - wear it anywhere or anytime. Treats sport injuries. Prevent Fatigue. Enhance Performance. Use For: Running: planters, knee and shin support. Cycling: thigh and calf support. Swimming: shoulder issues. Soccer: Achilles tendon. Golf: elbow and lower back. Tennis: elbow, rotator cuff. Great for basketball, volleyball, baseball, lacrosse, football and other sports. How It Works: Made for competition, RockTape is the only kinesiology tape engineered to meet the demands of endurance athletes like: runners, swimmers, and cyclists. Unlike other products, RockTape can be used both to apply compression to promote recovery, or decompression to relieve pain and swelling. When applied over a stretched muscle, RockTape lifts the skin which accelerates blood flow. This acceleration increases the amount of oxygen available to the muscles. Additionally, this increase in circulation promotes lymph drainage and the removal of lactic acid which helps endurance athletes manage fatigue. These combined effects are powerful; they allow the athlete to go harder for longer periods. And unlike compression garments, RockTape can be applied to very specific areas of the body, areas that are sometimes hard to reach such as shoulders, knees and joints. Reduce muscle fatigue. Promote blood flow. Prevents cramps. Aids in recovery. Water resistant. Latex free. 180% elasticity, full range of motion. 5-10 applications per roll. This product and its website are not intended to replace professional medical advice or treatment. Warranties and remedies are limited to replacement cost.