Jacob Puzey cringes when he hears references to the ‘dreadmill’ or talk about boredom. The US ultrarunner and coach doesn’t understand the hate for the mechanical marvel that is the modern treadmill.

(CNN) — While treadmills are among the most popular pieces of fitness equipment, they can be dangerous. More people are injured by treadmills than any other piece of exercise equipment, according to ...

Editor’s note: Before beginning any new exercise program, consult your doctor. Stop immediately if you experience pain. While treadmills are among the most popular pieces of fitness equipment, they ...