>>13388570The striking moves they teach leave you open for too many counter hits or grapples, moreover they require specific set ups to execute certain moves. There's a reason why greco-roman wrestling, kick boxing, muay thai, jiujitsu and judo are the main stars of MMA. The striking centric ones all have sharp, conservative movements that don't leave your guard or limbs exposed to grapple or counter. The grappling centric ones all have practical moves you can use as well. Although I guess some Judo moves are completely useless since they require the opponent to be wearing non-form fitting clothes.
