Kickboxing Vs. Mixed Martial Arts?

kickboxing is just that, kicks and boxing. Mixed Martial Arts is Muay Thai, Jiu Jitsu, karate, wrestling, judo, submission fighting and kickboxing as well. I think that MMA is better because it makes a better well rounded fighter, because if you just take kickboxing and the fight goes to the ground then you wont know what to do, but if you take MMA training you might know submissions and grappling to help you in any situation.