I strongly believe that the working time balance is important to improve employees' productivity. There were some cases of doing work overwhelmingly, which cause many troubles for both companies and employees. The problems of work hours have led to several time management ideas, therefore, the most effective idea is to provide exercise time during the day. Doing work overwhelmingly can causes losing of employees' productivity. To illustrate, Mrs. Putin has been sitting in front of the office computer for 10 hours straight a day to finish his works. Thus Mrs. Z would experiences losing of motivation, decreasing of productivity, chronic eyes pain, therefore, the works will be done inefficiently despite a lot of hours he put into his works. Vice versa, Mrs. Putout is also doing many works for 10 hours a day. However, his company provides employees a short time break throughout the long office hour. Mrs. Putout feels fine doing work and didn't experience many problems l...