yoga and meditation

role of yoga is crucial in controlling many factors leading to heart related ailments.meditation can bring down the stress harmones and create a balance in well being of the person.it gives a new sense of direction and peacefulness to the mental being. the body gets charged physically after routine practise of yoga.there are few yogas which can be done easily and by anyone anywhere.deep breathing excercises or pranayam as they are known can open up the individual to lots of avenues .it enhances the activity of the body and achieves co herence in action. there are lot of activity going on in the mind.like a storm over the seas.waves are rusting crumbling on the surface but under neath it is vast serene and still.one can wonder if the mind is also same .a cobweb of emotional thoughts are playing in the mind of any individual.meditation silences the thought process and tries to bring still ness in thought.infact it achieves a state of non doing . suns rays are dispersed in universe but if we gather together the sun rays by a convex lense and project it on a piece of paper the paper burns.such is the power of concentration.by meditation also we can make the mind work in a single manner with out any interference from the surrounding disturbances.