kneeling plank tap shoulder (male)

Start in a kneeling position with your hands on the ground, shoulder-width apart. Extend your legs behind you, resting on your toes, and lift your body into a plank position. Keeping your core engaged and your hips stable, lift one hand off the ground and tap the opposite shoulder. Return the hand to the ground and repeat with the other hand. Continue alternating sides for the desired number of repetitions.