The TODAY with Jenna & Friends host revealed additional non-negotiables when it comes to her daily health and wellness routine.

You can help make your treadmill ... speed for 30 seconds. Walk vigorously for 60 seconds. Repeat 5 to 10 times. Walk at 2 mph for 5 minutes to cool down. For a more advanced workout, alternate ...

Walking backwards could improve cardiovascular fitness, reduce joint pain and increase focus. Here's what happened when one writer tried it every day for 30 days.

Because this type of treadmill uses bodyweight and the friction ... runners really do work about 30 percent harder on the curved, non-motorized treadmills. The runners perceived they were working ...