A taboo: sitting, standing, walking for more than two hours in a row; two taboo: excessive waist and bending; (such as bending over to wash hair) three taboo: hand-held heavy objects, especially lifting heavy objects side bending; four taboo: through the high heels; five taboo: sleep Simmons bed; six taboo: cold. First: exercise regularly to enhance physical fitness; second: to make appropriate lumbar activities to increase the lumbar support strength; third: eat some strong kidney food (dietary supplements); fourth: feel discomfort timely bed rest; five: ordinary treatment does not improve should promptly seek medical advice and application of drugs.