5-31 CORE!

Let's get right to it.

Warm-Up2 min. Sit-ups (break a sweat)

Work-out:

Repeat 5 times:

1min. Bird Dog

1min. Left Side Plank

1min. Right Side Plank

1min. Empty Rock

1min. Crunches

Run 6 Miles on Road or 4 Miles Off Road