We use the timing format typically seen in high intensity interval training (HIIT) workouts — 20 seconds on, 10 off, four times through for each exercise.
It makes the routine fly by and the short bursts of activity followed by a quick rest period ensures that you're able to push yourself hard and give each of the 20 second intervals your best effort.
Abs and Obliques Workout — The 4 Best Abs and Obliques Exercises
This "Abs and Obliques Workout — The 4 Best Abs and Obliques Exercises" combines four of our favorite abs and obliques exercises and rolls them into one fast and effective core routine.
We use the timing format typically seen in high intensity interval training (HIIT) workouts — 20 seconds on, 10 off, four times through for each exercise.
It makes the routine fly by and the short bursts of activity followed by a quick rest period ensures that you're able to push yourself hard and give each of the 20 second intervals your best effort.
Have you all tried this one? What did you think?