Are the women workers in Xi 'an Seat Factory tired?

Tired. Seat manufacturing is manual labor, and female workers need to stand, bend over and lift heavy objects for a long time. These movements have a great load on the body, which easily leads to fatigue and muscle soreness. They need to work for several hours continuously, and female workers need to maintain a high degree of concentration and accuracy. Working for such a long time will lead to physical and mental fatigue and increase the sense of work fatigue.