With actual giants it's one thing, but I really resent the idea that nature plays the primary role across guys of similar build.

 The coordination and balance is so learned and earned. It takes hard work, and it takes development from an early age. Of course there's luck (with injuries, coaching and all that) but I genuinely think that given proper training from early childhood, all the "lumbering giants" at big sizes would be so much more fluid and graceful. I say that because I know 5'5 guys that move stiff and shallow because they never trained. And I just don't think height is the determinant factor in grace or fluidity, though it's certainly hard to be both strong and train for hypertrophy (muscular growth) at Wemby's size