I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, testing out activewear and sneakers, as well as debunking wellness/fitness myths. In my free time I enjoy ...

Try these tests to evaluate your strength and cardiovascular fitness. Credit... Supported by By Hilary Achauer Photographs by Ashley Barker How do you know if you are fit? Or, at least, fit enough?

Here's which workout machines you should buy used, and what to pass on at your neighbor's garage sale. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest fitness gadgets, ...