Joint-friendly strength training after 40

Your Knees Aren't the Problem: The Joint-Friendly Way to Lift After 40

Somewhere around forty, a lot of men quietly make a trade they were never offered: supposedly my joints can’t take lifting anymore, so I should stop. They feel a twinge in a knee on the way down a squat, a click in a shoulder pressing overhead, and they arrive at the conclusion the fitness industry hands them for free — lifting wrecks your joints, rest is the answer, and pain-free means gym-free. ...