How to do a pull up: Try this 10-week exercise program to improve posture and grip strength
Open this photo in gallery: Alyssa Ages performs a pull-up exercise at MOVE fitness club in Toronto.Nick Iwanyshyn/The Globe and Mail They’re a cool party trick, a hallmark of any action-movie training montage and a requirement for entering the armed forces. But if none of those are part of your daily life or goals, do…
