
Yoga provides one of the best means of self-improvement and attaining one's full potential. In the advanced stages of yoga, superconscious states are attained which result in a feeling of bliss, deep peace and the emergence of psychic powers.
Yoga is a vast collection of spiritual techniques and practices aimed at integrating mind, body and spirit to achieve a state of enlightenment or oneness with the universe. What is normally thought of as "yoga" in the West is really Hatha Yoga, one of the many paths of yoga. The different paths of yoga emphasize different approaches and techniques, but ultimately lead to the same goal of unification and enlightenment.
The word Yoga comes from the Sanskrit word "Yuj" meaning to yoke, join or unite. Yoga is a scientific system of physical and mental practices that originated in India more than three thousand years ago.. Its purpose is to help each one of us achieve our highest potential and to experience enduring health and happiness. With Yoga, we can extend our healthy, productive years far beyond the accepted norm and, at the same time, improve the quality of our lives.

“Y” reminds us that the word “yoga” comes from the Sanskrit word “yogah,” which means “to yoke or to unite.” Indeed, the goal of yoga is to uncouple oneself from the material world and to unite oneself with the God of Hinduism, commonly understood to be Brahman, the impersonal cosmic consciousness of the universe.
“O” represents the Hindu mantra “Om”—a sacred Sanskrit syllable cherished by Hindu yogis as the spoken quintessence of the universe. Repeating such mantras as Om over and over is a principal means by which yoga practitioners work their way into
altered states of consciousness.
“G” is reminiscent of the gurus who developed and disseminated yoga for the express purpose of achieving oneness with the impersonal God of Hinduism. Most noteworthy among the Guru’s is Patanjali—the Hindu sage who founded Yoga around the second
century B.C. Of particular significance in the West is the aforementioned guru, Swami Vivekananda, a disciple of the self-proclaimed “god-man” Sri Ramakrishna. In 1893 Vivekananda used the Parliament of World Religions to skillfully sow the seeds for a new global spirituality.
Finally, the “A” in Y-O-G-A will serve to remind you of the Hindu word asana. As repetition of the word “Om” is used to work devotees into altered states of consciousness, so too a regiment of asanas—or body postures—are used to achieve a feeling of oneness with the cosmic energy flow of the universe. Coupled with breathing exercises and meditation practices, asana positions are the pathway to serenity and spirituality. According to Yoga Journal, “asanas are their own type of meditation; to perform difficult postures you have to focus on your body and breath and relax into the pose.

The word Yoga comes from the Sanskrit word "Yuj" meaning to yoke, join or unite. This implies joining or integrating all aspects of the individual - body with mind and mind with soul - to achieve a happy, balanced and useful life, and spiritually, uniting the individual with the supreme.
In India, Yoga is considered one of the six branches of classical philosophy and is referred to throughout the Vedas - ancient Indian scriptures and amongst the oldest texts in existence.The Upanishads are also broadly philosophical treatises which postdate the Vedas and deal with the nature of the "soul" and universe.
However, the origins of yoga are believed to be much older than that, stemming from the oral traditions of Yogis, where knowledge of Yoga was handed down from Guru (spiritual teacher) to Sisya (spiritual student) all the way back to the originators of Yoga, "the Rishis," who first began investigation into the nature of reality and man's inner world.
Legend has it that knowledge of Yoga was first passed by Lord Shiva to his wife Parvati and from there into the lives of men.

There are said to be 4 main paths (Margas), according to the Bhagavad Gita, by which to reach the ultimate goal of Yoga - "Kaivalya." There is the path of Knowledge (Jnana Marga) in which one learns to discriminate between what is real and what is illusory, the path of selfless work (Karma marga), the path of devotion (BhaktiMarga) and the path of control of the mind (Yoga Marga) where all the activities of the mind and consciousness are studied and brought under control. From these have come the various paths of yoga which can be followed.
•Raja yoga involves mastery of the mind and senses in Samadhi; essentially the advanced aspects of Patanjali's astanga yoga.
•Hatha yoga is the yoga of the will which involves cultivating ones energy to arouse Kundalini primarily by means of asana and pranayama.
•Mantra yoga involves reciting sacred syllables to reach perfection.
•Laya yoga involves absorption in god to experience ultimate bliss.
•Bhakti yoga requires absolute devotion to god to achieve the ultimate goal.
•Karma yoga achieves this through selfless work without thought of personal reward.
•Jnana yoga is the yoga of knowledge cultivating the discrimination between spiritual reality and the illusion of the material world.
It must be realised that there are no clear cut boundaries between these various paths and all draw on the practices and philosophy of the others; effectively all paths have the same goal and "tread the same terrain."

The philosophy of Yoga comes from many sources and has been presented in many fashions with differing emphasis depending on the understanding of the author.
The Vedas and Upanishads give some of the earliest references to the paths of yoga. These scriptures form the basis of Indian religious practices but contain many varied references to yoga and other things.
There are the Puranas, also ancient, which deal with the nature of the universe.
Famous epics such as the Ramayana and Mahabarata contain stories of the gods and lectures on moral and philosophical subjects with references to yogis and yogic practices.
The Bhaghavad Gita is a particularly famous part of the Mahabarata which contains a detailed discourse on yoga by Krisna to Arjuna.
Other texts such as the Hatha Yoga Pradipika are more "technical manuals" of yoga which go into detail on technique as opposed to just the theory.
In general all these texts discuss Yoga from the particular standpoint of the authors and the paths to Yoga they have followed. In many ways this subject can be confusing for lack of a clear overview. This need is answered in the Yoga Sutras of Patanjali.

The varied philosophies and methodologies of Yoga itself were clearly and methodically brought together and presented by the sage Patanjali in his set of 196 aphorisms called "The Yoga Sutras," written some 2200 years ago. The Sutras bring together all the various strands of theory and practice from all sources of yoga and present them in one concise, integrated and comprehensive text. How all the aspects interrelate and form part of the whole body of yoga are clearly elucidated. There are 8 disciplines to yoga as presented by Patanjali (thus Astanga yoga - 8 limbed yoga) which must be practiced and refined in order to perceive the true self- the ultimate goal of Yoga:
1.Yama - Universal ethics: Non-violence, truthfulness, non-stealing, sexual restraint and non-acquisitiveness.
2.Niyama - Principles of self conduct: purity, contentment, intense dedication or austerity, study of self and scriptures and self-surrender.
3.Asana - practice of the postures.
4.Pranayama - Breath control.
5.Pratyahara - withdrawal and control of the senses.
6.Dharana - concentration.
7.Dhyana - meditation.
8.Samadhi - a state of higher consciousness where the sense of self (ego) dissolves in the object of meditation and the individual self exists in its own pure nature.
The key elements of all the paths of yoga are presented in a balanced perspective and legend has it that Patanjali was himself a realised being and so writing from experience.
In the four chapters of his sutras he explains the levels of higher consciousness (Samadhi) which the aspirant must experience before reaching Kaivalya (emancipation) and the end of this world's spiritual pursuit. The second chapter deals with the methodology which must be followed to reach Samadhi and the hindrances which may be encountered. The unusual powers that may develop are also described with the warning that their lure must be avoided, while the final chapter covers the achievement of Kaivalya in detail.
These Sutras were and are still considered a most profound and enlightening study of the human psyche. Patanjali shows how through the practice of Yoga, we can transform ourselves, gain mastery over the mind and emotions, overcome obstacles to our spiritual evolution and attain the goal of yoga: liberation from the bondage of worldly desires. Written in Sanskrit, many commentaries and translations have been written over the centuries by various scholars and practitioners; each interpreting as per their era and understanding.

You may ask, "Is Yoga for me?"
Definitely, yes! Yoga is for anyone who is willing to learn its ways and ideas. It does not actually require any special equipment or clothing. What it requires is your will to have a healthier, stress-free self.You may first approach Yoga as a way to achieve a great body or to keep fit and that is perfectly alright. Yoga really does help in improving your health for stretching can tone your muscles and exercise your spine and your entire skeletal system. Do not just take advantage of what Yoga can offer. Yoga encourages you to reflect on yourself and to find your inner peace. It exercises not just your body but your mind as well. With a healthy body and mind, you're on your way to a more fulfilling life.
Yes! However, this benefit may not be possible if you do not practice the correct technique of yoga or practice it irregularly. As mentioned before, yoga includes a variety of techniques and you need to choose those that are useful to you and most suited for your individual needs. For example, the needs for specific techniques of yoga would differ for a housewife, a child, an athlete, a teacher, a student, or a factory worker. This is because their ways of life are quite different from each other. Because of the wide range of techniques in yoga, it can fulfill needs in almost all people. Basic fitness in daily life is a common need of everyone. Yoga can fulfill this need irrespective of the type of work you do, your role in life or the type of food you eat. Yoga can help everyone play his or her roles more efficiently, more smoothly and more comfortably.

•Brings down stress and enhances powers of relaxation
•Boosts physical strength, stamina and flexibility
•Bestows greater powers of concentration and self control
•Inculcates impulse Control
•Helps in rehabilitation of old and new injuries
•Intensifies tolerance to pain and enhancing mental clarity
•Boosts functioning of the immune system
•Enhances posture and muscle tone
•Improves blood circulation
•Results in healthy, glowing skin
•Cleanses and improves overall organ functioning
•Bestows peace of mind and a more positive outlook to life
•Infuses a sense of balance and internal harmony
Best of all, Yoga is highly therapeutic. Some of the ailments proven to be relieved, reversed and even healed through the practice of Yoga are acidity , allergies, alzheimer disease, anemia, anger, anxiety, arthritis, asthma, back pain, bronchitis, cancer, carpal tunnel syndrome, chronic fatigue, colitis, common cold, constipation, depression, diabetes, epilepsy, eye problems, facial wrinkles, gastro-intestinal disorders, headaches, heartburn, hemorrhoids, hepatitis, high blood pressure, hypertension, immune-deficiency, impotence, menopause, menstrual cramps, migraines, multiple sclerosis, muscular dystrophy, nervous tension, obesity, osteoporosis, prostate, enlargement, sciatica, skin problems, sleep apnea, slipped disk, sterility, stiffness, stress, insomnia, intoxication, thyroid problems, kidney stones, stuttering and stammering, urinary tract disorders for women, vaginal infections and many more...