Question: can ralph macchio do karate?
Answer: Yes, he does, or at least as of 2018. He trained with the rest of the cast in Karate Kid. However, while William Zabka and the rest of Cobra Kai were learning Tang Soo Do, Macchio was learning Goju Ryu. ... Macchio didn't continue his training, BUT had to pick it back up again for Karate Kid 2.