While running is good for your leg muscles (and cardio endurance, of course!), it is just as important to incorporate stretching to your routine. It does not only loosen your muscles, it also helps prevent injuries and improve mobility. Here, fitness coach Madel Galvez and athlete Amanda Villanueva demonstrate a quick quad stretch you can do pre- and post-running. How else do you stretch your quads? Share us your photos or videos on Instagram by tagging us @iamclaireph!