Heading to the gym and exercising five days a week can be intimidating and overwhelming if you are not an athlete or an exercise freak. Career professionals and students often find it difficult to take time out of busy schedules to engage in exercise, causing considerable damage to their waistlines and overall body health. But keeping your weight in control and protecting yourself from the hazards of obesity is a commitment that you need to make in order to live a healthier life, now and in old age that everyone of us is heading towards.  To make things easier for you, here are the five best exercises that can keep you fit and healthy and will help you improve your overall wellbeing.