A trainer shares the best move to target “the most undertrained muscle group for women”

A woman performs a dumbbell pullover on a bench. She is lying on her back on the bench, knees bent, feet on the end of the bench, with her arms straight up and her hands grasping the head of a dumbbell. .

Every muscle in the body plays a different role in helping you move and keeping you pain free.

Completely neglecting any of these muscles can lead to imbalances, where one muscle is too weak to perform its role and another must pick up the slack, which can often contribute to injury.