Brendan Ingle Training Methods

Can anybody tell me what training methods Ingle uses with his fighters? I know there are a fair share of Brit members so help me out man. All of Ingle's fighters fight in a strange style, and they all seem to have 'bottom-heavy' physiques and usually fight with low hands, switch-hitting and using alsorts of angles when punching. I've seen Hamed and a lot of his fighters in video clips and stuff doing a lot of padwork. His star pupil was Herol 'Bomber' Graham, and those that followed include the likes of Johnny Nelson, Naseem Hamed, Ryan Rhodes, Junior Witter.. All that I've heard about his training methods is that his fighters don't use any weights to train their upper bodies, don't do any roadwork, and don't do any regular sparring until a few days before a fight. However, all of his fighters apparently do 20 rounds of Body Sparring every single day. And I've heard that he has his fighters do a lot of jumprope and get ups. Do you know if any of this is true? And what else do you know?