1, nodding slowly forward, try to keep close to the chest, jaw, back muscles feel stretched as far as possible, and then slowly upward, until the throat muscles tight. This operation was repeated five times. 2, soft and strong to turn your head to the right, keeping the shoulder does not move. Look behind a target for 5 seconds back. Turn left and hold for 5 seconds. This operation was repeated five times. (Note: Do not move too quickly to prevent damage to the neck muscles, or dizziness). 3, soothing arm movement: the cross by his hands at the shoulder, elbow and slowly moved up and down, so that the arm around the shoulder joint rotation, each doing 20 times, for 3 sets. This prevents the arm tingling caused by too tired. 4, abdomen movement: the knees shoulder width apart and so on, back straight chair to sit in on the good, abdominal contraction, led to the shoulders bent waist, then back circular arc. Note to tighten the abdominal muscles when you inhale, exhale to relax. The total of 3 groups of 5 times. 5, leg relaxation exercises: The office chair leaning back comfortably, slowly straighten the knees, raised his leg, you will feel both sides of the thigh muscle was dissolved in force adhere 15i times, there will be very relaxed feeling . This action can be done alternating legs. 6, feet ballet exercises: the legs and Qi, sit, feet do not leave the ground, try to lift the heel, like a ballet, as the foot resiliently move up and down. This action is not limited to the number of times, as long as you feel comfortable like. This exercise helps speed up the leg blood circulation, relieve muscle tension leg.