Whats the Most Difficult Muscle to Build?

quotes from the video

• "the most difficult muscle to build, obviously the penis  we've been yanking on it for what 42 years now and its still fucking that of a child and I don't know what to do."
• "... but thats not a muscle is it?"
• "the hardest muscle for me is my pecs. I don't know why, i think its because i have dominat arms and my structure leads to bigger arms and a smaller chest."
• '... Usually if someone has massive arms they don't have a great chest."
• "but i would say calves in general if you don't have them then its very hard to develop, cause you're not gonna start with skinny calves and then work really hard..."
• "and your not in a situation to blast them and then rest them long enough to recover and grow."

For more on topics like this go to youtube channel, The Boston Mass https://www.youtube.com/channel/UCYtasjqKKGHRBrMiFUHd4ww