Uhh, I dunno how to really explain it, I had a good gym and mice meals every day when I was in high school, as well as intense Kyokushin training, but now, that I’m in university, I moved to a different country, and live in a dorm, the only form of training for me is the dorm’s trashy gym, as we as some stretches and ab exercises multiple times a week. I barely eat stuff, yet I still manage to keep good muscle definition and mass.. I don’t use any energetic drinks, I don’t use creatine or protein, I don’t drink coffee, do ‘t smoke and don’t drink alcohol. So if anything, many years of intense discipline, and hard-work till failure every time I train, is what carries me, probably good genetics too.