Fitness Tip of the Day: Follow the 10 Percent Rule
Want to build your miles to train for a half marathon, marathon, or even an ultra? Increase your mileage by no more than 10 percent each week. This will avoid burnout and possible injury from pushing yourself too fast too soon.
*Disclaimer: The aforementioned is not to be construed as medical or professional fitness advice. Please always consult the advice of a physician, nutritionist, or other medical personnel before beginning any fitness or nutritional program.