This was one of the few ab exercises on the "most effective" list that requires gym equipment.
Question: How Does the Captain's Chair Exercise Work the Abdominals?
How to Do the Captain's Chair Exercise
- Start with legs dangling and slowly lift your knees in toward your chest.
- The motion should be controlled and deliberate as you bring your knees up and return them back to the starting position.
Also See
- The Best and Worst Ab Exercises
- More Great Ab Exercises to Try
- Compare Prices: Vertical Knee Raise Machine

