I watched the biofeedback training videos of both American version and Japanese version. The Japanese training is definitely helpful, but they use very old version and the screens are not exactly the same. On the other hand, the English version is helpful with the current screens, but their English is very fast that I sometimes need to slow down the speed to 0.75 as the normal speed. In any ways, I am enjoying learning the new information and technique through both versions of trainings.
three wisdom 