1. Reasonably arrange work content and working hours.

In the morning, the brain has meticulous thinking ability and high work efficiency, and can arrange some rigorous work; Quick thinking ability in the afternoon, able to do some work that can be completed quickly; And the memory is the strongest at night, so you can arrange homework that needs to be memorized. Of course, we should scientifically arrange the work content according to the characteristics of personal work. Continuous working hours should not be too long, generally speaking, it should not exceed 2 hours. Proper rest can relax highly concentrated thoughts and horizons.

2. Improve the working environment. The room should be spacious. Pay attention to frequent window ventilation to make the air circulate and provide enough oxygen for mental workers. Rooms should also have good lighting. Don't read or write in too strong or too weak light. Keep the surrounding environment quiet. When the noise exceeds 60 decibels, the human brain will stop all thinking. The indoor temperature is about 20 degrees Celsius, which helps to keep the brain awake.

3. Choose the correct working posture. When sitting, the posture should be correct, so that the body is not bent and the back is not hunched; When writing and reading, keep the distance between eyes and books at about 30cm, and pay attention to eye hygiene to prevent visual fatigue.

4. Keeping enough sleep time and reducing the oxygen consumption of the brain during sleep are beneficial to the storage and memory of brain cells. If you don't get enough sleep, you will have mental and neurological symptoms such as irritability, excitement or listlessness, distraction and memory loss, which will seriously affect the work efficiency of mental workers.

(2) Food is good for the brain.

1. Reasonable nutrition, comprehensive diet, reasonable arrangement of meals, sufficient supply of cereals, fruits and vegetables, and balanced nutrition can meet the nutritional needs of the brain and maintain its efficient work.

2. Eat more healthy brain food. Usually you can eat more fish (especially deep-sea fish) and nuts (walnuts, peanuts, etc. ) brain tonic.

(3) Moderate exercise

Mental workers should take proper exercise after intense work. Exercise can promote blood circulation, improve the nutritional status of the brain, promote the metabolism of brain cells, benefit the health of the nervous system, improve the body's response ability, and help maintain vigorous energy and stable mood.

1. Full-body exercise, running, swimming, traditional fitness gymnastics and other activities can regulate body and mind, increase vital capacity and ensure adequate blood oxygen supply to the brain. For example, fast walking and slow walking alternate for 20-30 minutes; Jogging 15-20 minutes; The second group, Tai Ji Chuan. Ball games such as badminton and table tennis can improve the speed of brain information transmission and increase the agility of brain reaction.

2. Local exercise Head and neck exercise: the palms overlap and hold the neck 10 times; Chest expansion exercise: use a stretcher to do double-arm chest expansion exercise, 10- 15 times/group, repeat 2-3 groups; Abdominal and hip movements: Squat and stand in place, repeated 10 times; Leg muscle exercise: sit with your legs on your side and tilt your toes alternately as far as possible, 20 times in each group, and do 2 groups.

(4) Massage health care

1. Head massage hand comb: separate your hands and fingers, slightly bend, comb from the front hairline to the back hairline for 20 times; Wipe the forehead: the index finger of both hands is bent into an arch, and the inner side of the second knuckle is close to Tang Yin, and it is rubbed from the brow to both sides of the forehead for 20 times; Rubbing the temple: press the temple with the threaded surface of the middle finger of both hands, which is suitable for acid swelling; Massage on the back of the head: press the wind pool tightly with the threaded surfaces of two thumbs, press and knead hard, and then press and knead the brain cavity, which is suitable for acid swelling.

2. Massage the neck and shoulders on the left and right sides of the neck with the fingertips of the left and right thumbs, and rub and pinch the neck muscles from top to bottom; The left and right hands take turns to hold the neck muscles; Flap your shoulders and arms with your left and right hands and swing them several times.