Plank Taps are an advanced variation on the classic plank position that work to strengthen core, shoulders, and chest. No equipment is required to complete this exercise.

1. Start in a plank position with your hands directly under your shoulders and your body in a straight line.
2. Lift your right hand and tap your left shoulder.
3. Return your right hand to the starting position.
4. Lift your left hand and tap your right shoulder.
5. Return your left hand to the starting position.
6. Continue alternating taps while maintaining a strong plank position.