Don't exercise on a day when you aren't feeling well, or haven't had much sleep. If you do, you'll find that your workout isn't as satisfying because you won't be able to put 100% of yourself into your routine. Take a break and return to exercise when you're feeling better. Try purchasing a pedometer to keep track of how many steps you take in a day. It is recommended that you should take 10,000 steps per day. If you are not getting this many in, you should work to increase the number.