No need to spend 20 minutes on your ab workout. These three moves are intense and target the abs so well, you’ll be feeling the burn in just three minutes. Directions: Do all three moves, 20 seconds each, totalling one minute. Then repeat the circuit twice more for a total of three minutes.

No need to spend 20 minutes on your ab workout. These three moves are intense and target the abs so well, you’ll be feeling the burn in just three minutes.

Directions: Do all three moves, 20 seconds each, totalling one minute. Then repeat the circuit twice more for a total of three minutes.

Source: The Most Intense 3-Minute Ab Workout : PopSugar