Your abs will thank you. And so will your next gym mirror selfie.
You know the drill. You drop into a plank position, shoulders over wrists, body in a straight line. You’re focused. You’re strong. And then you look in the mirror — or catch your reflection in the studio window — and realize you look like you’re trying to pass a kidney stone while solving a calculus problem.
Welcome to .
So next time you’re holding that front plank for 45 seconds, relax your jaw. Let your forehead soften. Take a breath.