The neck is given special attention by the yoga practitioners, since they realize that it plays a large role in health and vitality.

The neck is important for two main reasons. Firstly, since the nerves from the neck go to the eyes, ears and brain, a spinal misalignment in the neck can cause vision and hearing problems, as well as problems such as headaches and poor sleep. Secondly, since major blood vessels pass through the neck to the brain, a neck misalignment can put pressure on the blood vessels and reduce the blood flow to the brain. This is a very common cause of chronic fatigue.

The asanas and the following neck exercises improve the flexibility of your neck. A great advantage of this exercise is that it can done in at any place - while taking a bath, listening to the radio, watching TV, or at intervals while at work, whether at a typewriter or a kitchen sink. Before starting these exercises, see for yourself how flexible your neck is; then decide whether or not it needs to be exercised.

Just drop your head forward, then rotate it several times. If the rolling goes smoothly without any grinding or crackling noises you have nothing to worry about; if it doesn't, better try the neck exercises at once.

Usually the trouble begins when the joints, or rather their linings, are inadequately lubricated and begin to stiffen from accumulation of calcium deposits-a sign of old age regardless of how many or how few years ago you were born. This crunching sound is certainly a warning of impending trouble-unnecessary trouble, too, as one can preserve one's elasticity, health, and youthful appearance by spending a few minutes a day doing the right type of exercise.

Sit on the floor with your legs crossed and keep the hands on the knees. If you prefer to sit on a chair, choose a hard one, otherwise you will find it difficult to keep your back straight, which is essential.