Osho

        Osho suggests many meditation techniques and introduces "Active Meditation" techniques which are scientifically designed to enable the practitioners to consciously express and experience repressed feelings and emotions, and learn the knack of watching. These include stages of physical activity leading to silence.

In response to a question as to why do Active Meditation, he responds:

Modern man is a very new phenomenon. No traditional method can be used exactly as it exists because modern man never existed before. So, in a way, all traditional methods have become irrelevant....

...A catharsis is needed because your heart is so suppressed, due to your brain. Your brain has taken over so much of your being that it dominates you. There is no place for the heart, so the longings of the heart are suppressed. You have never laughed heartily, never lived heartily, never done anything heartily. The brain always comes in to systematize, to make things mathematical, and the heart is suppressed. So firstly, a chaotic method is needed to push the center of consciousness from the brain toward the heart....

...Traditional methods have an appeal because they are so ancient and so many people have achieved through them in the past. They may have become irrelevant to us, but they were not irrelevant to Buddha, Mahavira, Patanjali or Krishna. They were meaningful, helpful. The old methods may be meaningless now, but because Buddha achieved through them they have an appeal. The traditionalist feels: "If Buddha achieved through these methods, why can't I?”

But we are in an altogether different situation now. The whole atmosphere, the whole thought-sphere, has changed. Every method is organic to a particular situation, to a particular mind, to a particular man. The fact that the old methods don't work doesn't mean that no method is useful. It only means that the methods themselves must change. As I see the situation, modern man has changed so much that he needs new methods, new techniques.