Of course, in fact, those yoga practitioners who use the method of manipulating the qi of life do not always practice vocal meditation only in the later stage of improving the qi of life. They also often practice yoga sound meditation at other times of the day.
One can reach the highest stage of yoga meditation from the lowest stage by practicing yoga voice meditation regularly, without resorting to any other yoga meditation preparation or yoga meditation skills. In other words, if a person wants to practice yoga sound meditation successfully, he doesn't need to be an expert in yoga postures or preparatory work before yoga meditation, such as convergence, beam closing and pranayama, or even practice these skills.