Warmup: Toe Touches Standing on your right leg, step your left leg forward with your toes flexed. Reach your left hand to your toes, keeping your back flat — you should feel a gentle stretch in the back of your thigh. Hold this position for just a moment, then place your left food next to your right as you return to standing upright. Switch sides to stretch your right hamstring. Continue alternating sides for 45 seconds. Image Source: POPSUGAR Photography / Kyle Hartman