Instructions:

1. Start in a high plank position with your hands slightly wider than shoulder-width apart and your body in a straight line.
2. Lower your body towards the ground by bending your elbows, keeping them close to your sides.
3. As you lower yourself, tap your chest with your right hand.
4. Push yourself back up to the starting position.
5. Repeat the movement, this time tapping your chest with your left hand.
6. Continue alternating sides for the desired number of repetitions.