The diamond push-up is a variation of the traditional push-up that targets the triceps, chest, and shoulders. To perform this exercise, start in a plank position with your hands close together, forming a diamond shape with your thumbs and index fingers. Keep your body straight and lower yourself until your chest nearly touches the ground, then push back up to the starting position. This exercise is beneficial for building upper body strength and improving muscle definition. It can be included in various workout routines, whether for strength training or general fitness. Proper form is essential to avoid injury and maximize effectiveness.