Need of Exercise:
In old days, men were working in farm, women were cooking, taking care of animals, going to farms with food, to bring water and other things she used to walk 4-6 miles per day. These were exercises. Youngsters were playing games like kabbadi, Gilli danda, kho-kho etc.
Today, we are not doing much physical work due to comforts. Now car and scooter have become essential. We spend spare time to watch TV and work on PC. These things play important role to increase weight. The overweight is root cause of diseases. Therefore, include the exercise as part of your daily life.