Photography by Dave Laus
You just finished a great workout, but don’t hit the showers yet. You can spare just five more minutes and a bit of steam to give your midsection one last mission. These three core-finishers are guaranteed to activate your body, front to back, making sure you don’t leave any muscle fibers untouched. They require no equipment and utilize body weight for resistance, so you can do them quickly at the end of any workout and still feel like you’ve done a full abs routine.