The only workout you'll ever need to finally score some abs! Though you only go through each exercise once, the 45 SECONDS STRAIGHT FOR EACH MOVE is more than enough to get a good burn. Remember that nutrition and eating habits are a huge part of having a flat stomach and defined ab muscles.
10 Crunch-Free Moves for Killer Abs. Cross Knee Strike, Side Abs Leg Lift, Bob and Weave Circle, Abs Jabs, Front Knee Strike, Front Kick Tabletop, Cross Punch Roll Up, Back Kick Plank, Side Kick Plank, Crescent Circle