When I speak of bone structure I am refering to the fact that I always believed that your wrist size had a determining factor to your physical body size. son is lucky to have inherited from his mother a solid bone structure and thick wrists, which gives him naturally (without muscle training)large f...

I would like anyones views on how much bone structure, that is skeletal size determines overall muscle mass.I've read that large wrist size etc determines how much overall muscle mass you can expect to develop.How can one determine with diet and muscle training how much one can hope to achieve. Exam...