What it's supposed to do: Train the quadriceps. What it actually does: It strengthens a motion your legs aren't actually designed to do, and can put undue strain on the ligaments and tendons ...

You’ve seen them before. Those sad, always-empty pieces of equipment collecting dust in the corner of your gym. There’s a good chance you haven’t touched one in decades—if ever—most likely because you ...

What it's supposed to do: Train shoulders and triceps. What it actually does: Overhead pressing can put shoulder joints in vulnerable biomechanical positions. It puts undue stress on the shoulders, ...