I regularly do some exercises to improve my figure and to be in a good form. It requires my will and endurance. But the result is worth it ! I start my training session with a warm-up and don't forget about a stretch at the end. These simple things help me develop my muscles and be healthy.I always try not to overeat and I always try to eat healthy food.One more thing that is very important, to my mind, is sleeping enough.I am used to sleep not less than 7 or 8 hours.So, in my opinion, if you have enough sleeping, proper eating and regular physical exercises, you become energetic and keep your body fit and feel fine and happy!