Take your time to build your fitness level. 20 to 30 minutes of activity a couple of times a week is a good start. As you get fitter you can increase the time, distance and intensity. Maybe you want to lose 10 pounds or run a 10k race. Treat yourself when you succeed.
Nothing motivates people more than seeing the results of their hard work.
But you must be patient. Don't expect muscle tone to appear overnight. It could be weeks or months before you notice any change in your physique. In the meantime, keep in mind all the other benefits of exercising. Improved sleep Remember these on those days when you'd rather do anything than exercise.