Some readers reported that the stiff back discomfort, how to relieve. If it is usually sedentary resulting in low back stiffness and pain, you can do at work, rest when doing low back tightness, stretching exercise, can be very good training our low back muscles. The steps are simple, try it together: 1, the body sitting straight, the back against the back of the chair. Hands crossed behind the head, chest up elbow head back as far as possible. At this point, the arms and waist and back will have a sense of tightness. 2, legs slightly apart, back straight, tilt forward 30 to 45 °. Do your best, do not force. At this point there will be tightness in the waist and legs. 3, the body is sitting straight, the back against the back of the chair. Left hand as far as possible upward, maintain a straight state, maintain 3 to 5 seconds after the right hand for. The main point of the above actions is gentle, soothing, each action only need to maintain 5 seconds, each time you do three groups, you can very well stretch your back, improve the stiffness of the day’s work.