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
This flat-belly workout will tone your abs from all directions, making for a tighter, stronger core. We mix ab toning moves with cardio bursts and full-body core exercises to tone your midsection. Press play and get ready to feel the burn.