Most people underestimate treadmill walking. These 7 workouts improve heart health after 40 without running or joint strain.

Virtuix’s Omni whatchamacallit looks a little like a Star Trek transporter pad with a handrail. The rail sits up close, circling your abdomen like a belt, keeping you centered and upright as you move.

The dreadmill. The hamster wheel. The clothes hanger. Treadmills often get a bad rap, and many runners consider them an inferior way to train, but hear us out! Using a treadmill to practice run/walk ...