The article mentions the four basic muscular aptitudes: strength, power, muscle mass, and muscular endurance. In your case it's about muscular endurance, while

The article mentions the four basic muscular aptitudes: strength, power, muscle mass, and muscular endurance. In your case it's about muscular endurance, while in the case of those bulked up guys it's probably about strength and muscle mass. What I'm trying to say is that you're comparing apples to oranges.