While doing push-ups, be sure to catch your breath properly. Inhale as you lower your body, and exhale as you push your body back to the starting position.

Pay attention to your technique and posture. Avoid flexing your back or lifting your hips while doing push-ups. Keep your movements steady and controlled.

If you have trouble doing good push-ups, you can start with modifications. For example, you can do it with your knees touching the floor or using a raised bench or table for support for your hands.

Do regular push-ups to strengthen your muscles. You can start by doing a few sets of push-ups a few times a week, and gradually increase the number of reps and sets as you progress.