Pectoral Wall Stretch
Standing with your shoulder facing the wall, place your hand on the wall, extended straight behind you. Rotate your trunk away from your arm to stretch. Hold for 20–30 seconds and switch sides. This stretch releases your pectoralis major muscle. If it's not enough, consider stretching your shoulders with a reverse prayer stretch, where you press your palms together between your shoulder blades. In this position, you can lower your head for additional stretching that will reach down to your legs.