You may want to keep track of some markers before you start so that you will be able to gauge your success -- things like your current weight, your waist circumference, clothing sizes, your resting heart rate, and blood pressure. Think about what specific areas of your health you are interested in improving.

Also, be sure to listen to your body. The old adage "no pain, no gain" is not appropriate when monitoring your progress. If you feel pain, dizziness, nausea or shortness of breath, you may be pushing yourself too hard. Slow down, take a day off or shorten your exercise session.

The most important thing to monitor is that you are progressing towards making exercise something you will do for the rest of your life. Be mindful of the things that really motivate you to stay active and exercise most days of the week. Pursue those activities that you find most fulfilling, and not just because they bring you physical benefits, but because they improve your emotional state and awaken your spirit as well.