Start in a high plank position with your hands close together under your chest, forming a diamond shape with your thumbs and index fingers. Keep your body in a straight line from head to heels. Lower your chest toward your hands by bending your elbows, keeping them close to your body. Push back up to the starting position while engaging your core and maintaining proper alignment throughout the movement.
Log your diamond push up sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.