Take a break

Yes, believe it or not, you may be suffering from burnout, and a short break from exercise can reenergize your enthusiasm. Allow yourself three to five days' rest. That time out should help you rev your engines and allow you to regain that sense of excitement and energy you get from regular exercise. Just don't let those few days turn into a few months.

Rejoice

When you're tired and would rather not train, think of disabled runners crossing the finish line of a marathon. Recall their strength and determination and think how lucky you are to be blessed with a healthy body. Go for a workout that day for no other reason other than that you can. Keep in mind not only the physical, but also the mental, emotional and even spiritual importance of honoring your body and keeping it in great shape. We only get one body, and it has to last for the long haul. Every pushup, every step, every reach for your toes is a blessing and contributes to your overall well-being.

Got a fitness question or comment? Post it on the Fit by Friday message board!