Yoga is the exercise or the type of meditation that has been around for generations or even centuries. Yoga has been in around before 1 AD. The ancient way of doing yoga has been modified over the years and is practiced on a large scale basis across the world. Yoga has the power to transfer a human being into an enlightened soul. In the modern competitive world, life can be very stressful. One needs to take care of family, friends and manage work life. Completing all these duties can be time-consuming and stressful.
For detail information on YOGA, check out: http://www.onlinebestyoga.com/