You see, to truly improve your posture, it’s important to strengthen key muscle groups on the anterior and posterior, or front and backside, of your body, Charlee explains. “The anterior side of the ...
How to do it Lie down on a bench set at a 30-degree angle, holding two dumb-bells against your chest. Press the dumb-bells up 1/4 of the way, pause for one second, then return to the start position.