What you should — and shouldn’t — do when you work out right now  Featured
What you should — and shouldn’t — do when you work out right now
A doctor that has worked with Olympic marathoners has some simple advice, and it isn’t to train like an Olympian.
What does ‘moderate’ exercise really mean? 
What does ‘moderate’ exercise really mean?
What that label on your treadmill means and how to use it when you exercise.
Is juicing good for you? 
Is juicing good for you?
There are some benefits. But there are some drawbacks, too.
Feeling cooped up? 6 exercises you can do at home  Featured
Feeling cooped up? 6 exercises you can do at home
Don’t have weights at home? This household item is a good replacement.
How much do you really need to drink when you exercise? 
How much do you really need to drink when you exercise?
If you don’t get enough water, here’s what can happen.
Tired? Try this instead of caffeine  Featured
Tired? Try this instead of caffeine
The next time you reach for a cup of coffee or a can of soda, consider this surprisingly effective alternative.
Should you wear headphones when you exercise?  Featured
Should you wear headphones when you exercise?
Back in the day, boomboxes rattled barbells. But wireless headphones have changed the game.