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 ...

Which exercise machine burns the most calories? The one you enjoy and will use the most. Here are our all-time favorite cardio machines we have tested at Live Science. When you purchase through links ...

Dr. Valerie Cholet is a Professor of Kinesiology. She earned her doctorate at Penn State University and has taught in higher education for over 20 years. Her areas of specialization include Exercise ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› Updated January 5, 2026 No matter how you stay active — whether it’s running, ...

Health Discovery Corp. advanced stock charts by Barron's. View HDVY historical stock data and compare to other stocks, and exchanges.