We are so over crunches! So work your abs with these belly-flattening alternatives. This five-minute workout is loaded with seriously effective moves, including a killer plank circuit. You can do this workout on its own or after a cardio session.
Yoga Fitness Flow - workout plan that will build full-body strength, set fire to calories, and no gym or equipment needed to be fit. - Get Your Sexiest Body Ever! …Without crunches, cardio, or ever setting foot in a gym!