Everybody wants to have better health, without diseases. Though peoples are taking precautionary measures, sometimes they get and suffer from diseases. City life has become more conjusted and unhygienic. Water scarcity in the city is aggrevating the problem of getting pure water. Water and air are polluted in most of the cities in India. Industrialisation is one of major cause for pollution. Even if you keep your house clean, surroundings will spoil your health. Society care is lacking in our people.

In these circumstances, Asanas help you to keep your health and mental alertness in good condition. Our ancient Rishis forecasted the future and formulated some Asanas, Pranayama etc. to suit the present generation. They knew fully well that this generation will not have enough time and sane mind to do the Asanas. Therefore they gave the Asanas in a simplified manner to suit a common man, a house holder, a house wife. This is the treasure we got from our ancestors. They wrote these only from their experience.

Acharya Patanjali - the main proprietor of yoga has instructed Ashtanga Yoga (eight limbed Yoga) which comprises - physical, mental and vital exercises and practices related with personal and social life of the practitioner, e.g. "yamas" are connected with social contacts, Niyamas with the individual life. Asanas and Pranayama are the exercises for the purification of the physique. Dharana - Dhyana are the exercises of the mind. Samadhi is the last objective of the practice. Having a firm, constant practice with complete faith and deep devotion, under the guidance of a capable yogi, the sadhaka achieves chief end - Ultimate Reality.

In order to attain that supreme knowledge you have to re-gather the outgoing waves of the mind and concentrate them into your own innerself. Everything will be revealed by itself. For that re-gathering and concentration, the Sadhaka needs the purification of the body (Sharira-Shuddhi) and that of the nerves(Narishodhan). 

The Asanas (a few important Physical postures) very important and practicable by all types of practitioners. Kunjal, Neti, Dhoti etc., the exercises for the purification of the nerves, innersystem - digestive, respiratory and secretory etc. are clear portraits of a Yogi. Through a few important exercises of deep breathing (Pranayama) purification and balancing of the vital forces and mind can be accomplished.

Yoga should be practised by each and every individual according to their own capacity and temperament, under the personal guidance of an experienced yogi Guru.

Yoga can be a guiding, inspiring force to the modern man, who searches a calm peaceful, balanced life in the present industrialistic age. "Sahajyoga" is one which after attaining a simple purification of the body, speech, nerves and mind, the practitioner may concentrate through dhyanyoga, meditating upon - the personified God or formless supreme Brahma (according to his own taste), through Mantra Yoga, Daya Yoga etc. for the practice of Namanusandhan (practice through some holy sound like \(Om), Ram etc. All these practices are advised to be practised under the personal guidance of a capable Guru.

The yoga (unification and communication with one's ownself) is an utmost necessity of life. Yoga practice, if adopting which one can fulfill one's daily duties well and following the same, attain the perfection (the Ultimate End) of life. The practice of Yoga brings the busy, bewildered, puzzled man to a path of stability, worrylessness, divinity, freedom and perfection.