Popsugar Fitness Workouts Best Stretches For Marathon Training Injury Prevention Workout For Runners August 28, 2018 by Anna Renderer View On One Page Photo 6 of 8 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 6 Heel Walks Standing with your feet shoulder distance apart, pick your toes as high off the ground as possible so that only your heels are touching. Walk toward your left for 20 yards, keeping your heels on the ground while flexing the toes towards the sky. Repeat the same motion back toward your right, resting at your starting point. Repeat three times. Previous Next Start Slideshow WorkoutsRunningMarathon TrainingStretchesMarathonsInjury Prevention