Why are overuse injuries particularly frustrating set-backs?

How can I release tension between my shoulder blades? Do the athletic propulsion shoes work? What should a a person who ways 110 pounds bench press? If you skateboard does it make you taller? What will decrease in response to increased cardiorespiratory fitness? Can muscular fitness improve flexibility? How can I properly perform the seated neutral grip shoulder press exercise for maximum effectiveness? What is a yoga mantra? Is running for 2 straight hours dangerous? Why some guys likes muscular girls? What are some glycogen food sources that can help replenish energy stores after intense physical activity? What should you wear with a sweatshirt? What are the benefits of using gymnastic rings and a pull-up bar for strength training? What alternative chiropractic treatments are available to reduce muscle tightness for patients with controlled scoliosis? How can I effectively track and manage my life fitness goals by monitoring my weight numbers? What is the sign language sign for strength? Is Mass Tabs Illegal? Why are my biceps skinny and how can I effectively build muscle in that area? What are the benefits of using the leg adductor machine in a workout routine? What is a lap on a treadmill?