because rafael has that musculature, well, professional assassin, hitman, mercenary.
most of the time he has to fight or hunt so yes, he was trained since he was a child.
his weapons are a rifle and a katana that he always carries with him. he usually has a hat and a baquero, when he is not working he goes barefoot.
when he is working he wears gloves, black tunic, shoes, his cowboy that he always wears and his shotgun.