Yes. Doing yoga (hatha and kundalini yoga) is an important basic, along with AOP, sun/moon breathing, cleansing your aura/chakras. Yoga is a moving meditation. It stretches your body both physical and astral and unclogs stuck energy. It's vital to have the energy moving freely so that the kundalini can ascend. If it were to ascend and the chakras are jammed stuck, this can result in serious damage. So this is why yoga is done.Its also a terrific time (I find) to do void meditation. I do void while doing yoga.
Hail Satan