Is it possible to combine breathing exercises presented in this application, with other breathing exercises, for example, by Buteyko, Frolov, Strelnikova?
可以把此呼吸训练混合於其他的呼吸训练吗?譬如,由Buteyko(菩提格呼吸法)、Frolov 或 Strelnikova发明的呼吸训练?