Mike-IHF said:
Masters throughout history have cross trained, your right. But let's disect that a little. Let's take the era of the Samurai for instense. Yes alot of these people crossed trained, but what the crossed trained in were just variations of the same mother art. As far as weapons most of them crossed trained yes, but they crossed trained in different forms of the same art. There are probably 100's of different forms of Kenjutsu out there, but it is still Kenjutsu. The basis is not that different. Or as far as open hand, yes they crossed trained, but usually they were just different variations of Jujutsu. Jujutsu being the main body. It's not like they were training in Aikijujutsu, and then started learning Kung Fu. See my point?
Ratti and Westbrook's "Secrets of the Samurai" disputes this, as do the works of other writers like Don Draeger. The samurai trained in kenjutsu of course, but also in various combinations of archery, jujitsu styles, spear methods, halberd...the list goes on.
Shotokan master Kenneth Funakoshi (who taught my first martial arts class) trained in Judo and Kenpo. I can't recall which Shotokan master it was...Miyazki perhaps (?)...that took up T'ai Chi.
Ajarn Chai Sirisute, head of the Thai Boxing Association of America, holds high rank in Shorin Ryu karate.
Jon Bluming from the Netherlands studied both Judo and Kyokushinkai. And oh, goodness, did he make it functional.
Duck Lee, the GM who awarded my dan rankings in Hapkido and Tae Kwon Do, trained in those arts as well as Kum Do and Yudo. Back in the 70's every Korean master I knew in Indiana had dan rankings in multiple arts. Jong Woo Kim, Mil Gu Lee, Il Se Kim, Park Sung Jae, Choi Jyoon Pyu...ALL of them had/have multiple rankings in at least two arts.
Another noted Korean Hapkido master of that generation, He Young Kimm, also has master ranks in Yudo and Tae Kwon Do...as well as Kuk Sool Won.
Mike, the fact is that most of the older Korean masters cross trained (and likely the younger ones have as well), and this spirit of eclectism isn't unknown in Korea. Martial arts training is compulsory in the military over there, and to achieve any significant rank one has to attain a black belt. Korean Marines I talked to didn't blink when talking about the arts--note the plural--they studied in order to get higher enlisted or officer rank.
Cross training happens...and I've found the only harm one incurs from it is the negative responses he receives from purists who deem it harmful. And these purists do it for fear the student might abandon their art for the seductions of the other.
Regards,
Steve