1. To start, get into a plank position, making sure your shoulders are aligned over your wrists and your fingers and palms are spread wide, with pressure focused in your fingertips.
2. Keep your belly button pulled in as you lower down, and keep your spine straight so your body is in a straight line. Bend your elbows outward to the sides.
3. Make sure to connect your breath with your movements — inhale as you bend your elbows and lower yourself to the ground, and exhale as you raise back up into a plank.