No, I'm implying that his average body density is definitely absurdly high no matter how you twist it and he can therefore not swim (much like actual muscle builders IRL).
Not really no. The lines on their bodies aren’t showing their bones, it’s their muscle, and being females focusing that exercise very regularly, they likely are on the thinner side to begin with. Most likely, they just have a very low body fat percentage, which is normal for serious bodybuilders (in my experience going to the gym 3x a week anyways).
No, I'm implying that his average body density is definitely absurdly high no matter how you twist it and he can therefore not swim (much like actual muscle builders IRL).