The time between 3 and 7 a.m. every day in this month is also good for the following exercise. Sit at ease with left leg bent and right leg straightened. Hold right leg with fingers of both hands interlocked and kick it forward. Return to the starting position and repeat the whole pro-cess 35 times on each side. Then, sitting upright with legs crossed, click teeth and inhale and exhale slowly before swallowing saliva.

    This exercise may help cure diseases caused by wind-dampness pathogens, pain in the wrist and knee, kidneys, back and loin and heavi-ness in the body.