Machines that are available can be adjustable weight stack or simple resistance equipment. It is up to you how much you are willing to spend. Stair stepper is a popular and good option. You can work out on you cardiac using simple stair steppe equipment while it can tone your calf muscles and thighs. The number of people, who take up exercise for fitness in their routine for a life time, is only 58 percent of the entire population. And the interesting fact is that this routine in followed in the free time. On the other hand those who have taken fitness program as an essential in life is only about 26 percent. It will be good if you keep your body healthy and live a happier life. For maintaining a good health, only you will be responsible for now and forever. This is the reason why you need fitness training to keep your body in healthy condition. If you fail to keep your health in working situation then it may result disease that may make your life miserable and unhappy to live. A time comes in life when one feels like meeting the special person in life with whom he/she can think about spending the whole life. But this is not the only thing that is required for happy life. One ought to stay healthy and fit too in order to enjoy the life to the fullest. Socializing keeps you happy as you can forget your tensions but to stay healthy you need to exercise as well. The pressures of the present life can be handled successfully only by those who have a good health and in other words to succeed today one needs to remain fit. Both the things are related to each other. Those who are fit are taken as vigorous and their level o0f vigor rises at every point. The evolution theory too states that those who are physically and mentally fit are the only ones who can survive and also let their genes be passed on. If you want to achieve a secure and healthy life then you will have to commit to fitness for the rest of your life. If you make a commitment for life time then you will stay safe from poor feeling of obesity. A former general surgeon Dr. David Satcher found that excess body fat and body weight is epidemic.