Probably the simplest possible way to keep tabs on your activity it to monitor the number of steps you take in a day. A pedometer is a simple device that clocks up the steps you take so you can see actually how little or how much you move, which in turn is a great way to control your weight and monitor your fitness.
Pedometers are a great tool to help you stay motivated and progress your training program. Why not start out on the 10,000 step program its easy and effective.
Walk yourself fit with the 10,000 step program, Click for more information...