its because Eric Menk is on HGH. you dont believe?
a Friend of mine Mr. Jonathan Casimiro,

sige lang ka Champion ug Bodybuilding, once had a conversation with me.
he divulged top secret information about PBA players going to his gym, like Menk, Taulava, and many others, and He personally inject them with HGHn and steroids. Thats why even they are playing basketball, they still got big muscles.
Question is how can they play inside PBA if their using GH and steroids?
Answer: its because ang Drug test sa PBA only tests Marijuana, Cocaine, and Shabu, and not HGH and Steroids.