For the big festival like Chinese New Year, the families will get together and have a big meal. The food like chicken and pork is necessary. It is easy to get fat as eating them for many days. So when people get to work, the first thing they do is to lose weight and keep fit. They often eat more vegetables and less meat, so as to control the fat. Then doing regular exercise is very important. As the saying that the meaning of life lies in moving, exercise helps us to gain strength and keep us full of energy. Some people do the regular exercise and make themselves look young. Their insistence brings them good results.