The variegated songs of the mockingbird. The crack of the bat on the baseball diamond. The screaming of little children at play in the community pool. Wherever we turn, the sounds of summer surround us in a joyful uplifting cacophony. Summertime may mean barbecue and it may mean the beach, but it also means outdoor activities that we haven't engaged in for much of the year such as hiking, biking, volleyball, and tennis. If we want to enjoy a summer full of fun, it's important to do some preparation to minimize the risk of physical injury and help make sure we can do all the things we want to do. Although the possibility of injury to muscles, tendons, and ligaments is inherent in all physical activity, there are many steps we can take to keep our musculoskeletal system healthy and functioning at peak capacity.