Though developed in India and considered part of more than one spiritual tradition, yoga has become a widespread practice without religious overtones. It is a form of exercise that is appropriate for almost everyone.

The name came from a Sanskrit word that means yoke or union. However, today, people think less of the religious pursuit and more of the poses or asana and the potential for physical fitness. The poses, breath work, guided imagery, and meditative interludes offer more benefits, including stress reduction and a feeling of well being.

Choosing yoga means committing to a regular schedule, diligently followed. This doesn't mean that beginners are excluded. With a mat and some comfortable clothing, anyone can get started. Fitness and flexibility are not required because there are many ways to modify the poses. Qualified instructors can be found at yoga studios, health clubs and community centers.

It may take some experimenting to find the class that best suits one's body because they vary in intensity. A good place to start is in Hatha classes where the poses are simpler and the pace slower.

Studies have shown that yoga may help limit the effects of certain conditions like asthma and PMS. However, it is also very well suited to reducing stress and anxiety. With a consistent practice, at each session, the body becomes both relaxed and energized. It may be the controlled breathing that targets stress best. Focusing on the breath takes the mind away from other worries.

Here is one asana anyone can try now as long as the back is healthy. It is called the cat pose. It increases familiarity with the body's center and helps with coordinating movement and breathing. Begin on all fours, preferably on a padded surface so that there will be less pressure on the knees. Make sure the hands are straight down from the shoulders and the knees are straight down from the hips. Rock forward and back gently to find the place where the spine is straight and the body is balanced. Inhale. On the exhale, pull the abdominal muscles up and curve the spine. Drop the head so there is a single semi-circular line running from the base of the spine to the top of the head. Inhale and release the pose.

Developing a yoga practice requires commitment and discipline. However, it is well worth the effort. Not only will the body become stronger and more flexible, the mind will be more relaxed and resilient.