Nowadays, people travel more and more conveniently, with a drop and a special car to pick up the driver. However, when society in general is concerned about the convenience of travel, but often ignore the health of motorists, especially cab drivers due to a series of health problems brought about by long periods of sedentary. I remember when I was in Europe for an academic conference, I saw that the driver’s rest time there is strictly controlled, 2 hours must be stopped to rest, the car GPS can record his rest time. If there is no break, is subject to a high fine. Our country’s cabs, buses, and even private cars, drivers generally lack the awareness of safe driving, do not pay attention to rest, although there are now mandatory policies, but the implementation is not good. Long hours of sitting, a posture also have to pull more fast, drink less water, making a series of health problems come to the door. What diseases are easily caused by prolonged sitting? Sitting often, the body does not move, one is not good for cardiovascular, hypertension will come out; two is not good for neuromuscular, compression of the sciatic nerve, causing limb numbness, pain; three is also bad for the psychological, always so sitting, people in a highly tense state, easy to affect the mood; there is certainly not good for lung function; and then it also has an impact on metabolism, sedentary easy to gain weight, easy to get some metabolic diseases. Specifically in the urinary system, there are more negative effects: first, urine concentration, poor flow, holding urine may also induce infections, etc., easy to form urinary stones; second, easy to lower urinary tract symptoms such as frequent urination, urinary urgency, dyspareunia, etc., holding urine may even cause prostatitis prostatitis; third, the male organs caused by certain effects, through the cardiovascular system, the nervous system and metabolic abnormalities and other factors easy to cause Erectile dysfunction, which has an impact on family happiness.