Push-ups are a classic bodyweight exercise that primarily targets the chest, shoulders, and triceps muscles. To perform a push-up, start in a plank position with your hands placed slightly wider than shoulder-width apart. Lower your body down by bending your elbows, keeping your body in a straight line, and then push back up to the starting position. Push-ups are a versatile exercise that can be modified to suit different fitness levels and goals.
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