Plank
Strength · No equipment · Beginner
How to do it
- Get into a prone position on the floor, supporting your weight on your toes and your forearms. Your arms are bent and directly below the shoulder.
- Keep your body straight at all times, and hold this position as long as possible. To increase difficulty, an arm or leg can be raised.
Works
Abdominals
When to stop
Stop and rest if you feel chest pain or pressure, are more short of breath than you'd expect, feel dizzy or faint, or have sudden pain. If chest pain or faintness doesn't pass when you rest, call 911.
Photos and steps from free-exercise-db (public domain). Back to your plan