Popsugar Fitness Workouts Stretches For Runners Easy and Essential Postrun Stretches March 24, 2015 by Susi May View On One Page Photo 5 of 11 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 5 Runner's Lunge Start standing in parallel, and take a big step back with your right leg, bending your left knee. Squeeze your right glutes to increase the stretch in the front of your right hip. Hold for 30 seconds, then switch legs. This position stretches the hip flexors and is very important to do after speedwork. Previous Next Start Slideshow WorkoutsRunningStretches