Running can seem like an easy activity to jump right into. Just tie up your laces and hit the streets, right? In an ideal world it would be that easy but in reality running can put a lot of stress on the joints and ligaments of your legs, possibly resulting in sprains and arthritis. But with proper form much of this stress can be absorbed by your muscles and tendons, structures designed to absorb and transmit forces. Not only will this minimize your risk of injury, but maximize your energy conservation and efficiency, leading to faster, less winded miles. Try out these five one-minute warm ups prior to your next run!