Keep your workouts short to begin with so you don't tax your body to much. You should enjoy getting exercise and helping to stay healthy. Don't exert yourself to the point where you are out of breath or your muscles are getting weak or you will find yourself sore the day after, which will not add to the enjoyment of your new exercise regime.
You may want to check out your local gym to see what kinds of programs they offer for beginners. They can help you develop a program that will slowly build so your body can adjust. If you find yourself completely exhausted or sore after a workout then you need to ease off or take a break for a few days to let your body catch up.
If you aren't comfortable with a gym, you can look online for workouts for beginners. There are many sites that offer free downloadable instructions for simple beginner workouts, and offer tips to keep you moving. You will find some that are customizable. You can choose what activities you feel comfortable doing, and ones that will get you going at a good and easy pace. You may also find advice online if you feel you are having any particular medical problems. You should always visit your doctor, but you can find some guidelines to get you started.
About the Author
Gary Pearson is an accomplished niche website developer and author. For more about fitness made simple visit My Health and Fitness for informative articles and discussions