"Invincible Muscle Training Diet: Finishing Muscles with Nutrition!" Takashi Okada Price: ¥1300 #TakashiOkada #Takashi_Okada #Book #Society/General I went to a personal gym for 3 months and trained while practicing a diet based on the PFC balance advocated by Takashi Okada. Thanks to this, my muscle mass increased and I was able to lose body fat, so even after stopping for 2 months, I haven't rebounded by going to the gym twice a week and being mindful of my diet. Cardio is good too, but it takes time, so the knowledge of muscle training diet was very useful.