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.
Four-Minutes-A-Day Exercises Yield Results In Less Than A Month - Healthy Tips World Want to change your body in just four minutes? You probably believe it sounds too great to be real. Nevertheless, if you find the strength to do plank every day, you ll g