T Nation

What motivates you to bodubuild/improve your body?

Not only the lungs.

Additional muscle means additional cardiovascular networks. Additional blood to pump, additional protein to process (stress for the kidneys).

No flame at bodybuilding (cuz I do it very hard myself). But most if not all athletes are invalids in one way or another long after their glory days.

Mentzers dead. Arnolds heart, lee priest heart, dorians biceps/triceps. Many hockey players got joint injuries. etc.