Combine this simple core workout with a healthy diet and cardiovascular exercise to build a tight core!

The Workout:

Put a timer on for eight minutes and repeat as many rounds of the following workout as you can. Short rests only when needed.

50 Russian Twists

40 Bicycle Crunches

30 Ankle Taps

20 Leg Raises

10 Butterfly Sit-Ups 

Finish with a plank; max time - three rounds

Feel the burn, love the burn!