It's also safer. This doesn't mean you should always run the same course, the same distance, the same speed. But don't approach running so ambitiously that you set yourself up to fail. If you finish each run wanting to go a little farther, a little faster, you'll always have something to look forward to the next time you lace up your shoes. Change things up.
Variety is the spice of life.
If you usually run in the morning, try an afternoon jog. Scope out a new course or track. Go a little faster-or a little slower. Run with somebody new. All rights reserved.