Back extensions, hyperextensions, Roman chair extensions — whatever you want to call them, this back exercise is brilliant at strengthening the muscles along the back of your body, known as the ...

This underrated bodyweight move is gaining attention among fitness experts in the U.S. for its ability to correct posture, protect the shoulders, and build real strength without gym machines.

BODYWEIGHT BACK TRAINING is never easy. The gold standard movement is the pullup—which can be devilishly hard to do for even seasoned gym-goers—and there are sparingly few other exercises that hit ...