If you can run a mile in the same time as walking do you need to run?
Walking a mile is not the same as running a mile in terms of calories.
Dr. Prescott explains how drugs know where to go and what to do
Does it really matter what we eat? Dr. Prescott answers
Adam wonders why the flu shot didn't stop his illness
Counting down the top 10 fitness trends for 2013
Don't be too quick to hang up your running shoes in the face of recent reports that distan
Think you've missed your chance for this year? Get a shot now.
Use your noggin to improve athletic performance.
How does it help enhance athletes' performances? And is it dangerous?