I'm not going back and forth with this crap, @godsvileanddarkwing what is your ruling on the term "powerless"? A sheer hand to hand fight with no external abilities? No additional senses, no ki blasts, no shockwave techniques, etc. etc. Or simply stats equalized with no ki manipulation, TK, flight and such?
Both Goku and Kenshiro being real life people fighting like people of their weight class size physique in real life martial arts. So it's just pure hand-to-hand combat.