The Best Abs Exercises: Side Plank

Why it works:

This abs exercise is more challenging because you're supporting your entire body weight. As a result, you must work your core harder to stay stabilized.

SIX TIPS TOP HOLD A PLANK LONGER

1. Do a plank excercise every single day.
2. Turn the stop watch over so you can't see it.
3. Read the magazine article or newspaper.
4. Countdown backwards in your head really slow.
5. Do it until hurts the hold for 40 sec more.
6. Listen to your favorite tracks, average song lasts 4 min.