Thanks..
Not many know this, but Rockys Edge was his training.
He ran. Every day. 5 Miles of Hills. Lifted rocks, push ups etc.
But most importantly, he punched a 300# bag. No one, even today, punches or owns a 300# bag. It would be hell on your wrists, shoulders and joints. Most today are 50, 80, 100.
He hit 300#, and moved it. And turned himself into a beast.

That pic of Louis being put on Queer Street hangs on my wall at home.