Meditation and Hatha Yoga

"While today on the one hand we face the problem of meditators who do not adequately prepare the body for meditation, on the other hand we have Hatha yogis who get stuck in the meaningless drudgery of mere physical yoga. If the yogi does not go beyond the practice of posture and breath work, and does not graduate to and include formal meditation, then Hatha Yoga is not what it purports to be. It is then mere body-building, body-beautifying and gymnastics. There is nothing wrong with those, as long as the label clearly states we are doing only that. The problem with today's physical yoga is that it pretends to be more. And it is so only if it merges into the mental and spiritual disciplines of yoga."

From Yoga Meditation by Gregor Maehle.