Yoga is an ancient science of physical, mental and spiritual development. Yoga mentioned that physical exercise is a key to achieving a long life. Yoga has been gaining immense popularity due to the short-term as well as long-term benefits that it provides .Yoga is one of the most ancient forms of exercises that require the most basic and yet effective breathing and stretching techniques. Yoga is one of the most effective ways to manage our body. Yoga an activity that increases your flexibility, strengthens your muscles, centers your thoughts, and relaxes and calms you. Yoga postures also help maintain the flexibility of the spine. As we age the spine has a tendency to grow rigid. Regular performance of yoga, postures stops this process. The posture known as the spinal twist is an example of such a posture. The reason of stress over active stress response include: cardio-vascular disease, depression, anxiety, obsessive-compulsive disorder, some types of diabetes mellitus, some autoimmune diseases, colitis, irritable bowel syndrome, reproductive problems, and suppression of the immune system. Yoga also helps in weight loss, weight gain, physical fitness, body shaping, and face glowing.