www.combatshuaichiao.com
The American Combat Shuai-Chiao Association - This is the official website for the American Combat Shuai-Chiao Association, headed by Master David C.K. Lin in Atlanta, GA.

www.geeyung.com
The Gee Yung International Martial Arts, Dragon, & Lion Dance Association - This is the official website for Grandmaster Arthur Y.S. Lee & Sifu Harlan Lee's Sil Lum Fut Ga Kuen system, based in Honolulu, Hawaii.

www.inosanto.com
The Inosanto Academy of Martial Arts - This is the official site for anything relating to Sifu/Guro Dan Inosanto. If you've never attended a seminar with Sifu Inosanto, you've missed out on a major part of martial arts history. And if you're a true Bruce Lee fan, you'll make the time to attend one and see for yourself why he was chosen to be closest to Lee as a training partner and an instructor in both Jun Fan Gung-Fu and Jeet Kune Do.

www.royharris.com
Prof . Roy Harris's martial arts association, based out of San Diego, California. Harris International has branches worldwide, extending from Eastern Europe, across the US, to even Indonesia. Mr. Harris is one of the finest instructors and sharpest minds that Sifu Cheng has ever had the pleasure of training with. His background in Jeet Kune Do Concepts, Kali Ilustrisimo, and Brazilian Jiu-Jitsu make him exceedingly well-rounded as an instructor and an individual.

www.functionalmovement.com
Gray Cook and Dr. Lee Burton invented & founded the Functional Movement System and the associated Functional Movement Screen. For elite athletic performance or orthopedic testing / screening, Dr. Cheng endorses none other more so than the FMS & SFMA. Check out what the buzz is all about!

www.tui-na.com
The World Tui-Na Association - This is the official website for Orthodox Tui-Na, as taught by Dr. Yu Dafang to his disciple, Dr. Jae Man Kim, based in Burbank, CA.

www.acuherbsonline.com
Acu-Herbal Medical Arts - This is Dr. Xiuling Ma's website, packed with information on acupuncture and Dr. Ma's current research projects.

www.doctorgu.com
Dr. Hua Gu is the pre-eminent lecturer on Tui-Na and orthopedic acupuncture in the southern California area. He has taught at almost all of the southern California TCM schools and is trained as an orthopedic surgeon.

www.emperors.edu
Emperor's College of Traditional Oriental Medicine - Emperor's College was where Sifu Cheng did his acupuncture and herbal classroom studies, as well as where he first met Dr. Xiuling Ma.

www.drzeelo.com
Dr. Zee Lo, OMD - Dr. Lo was one of the first oriental medical doctors who cared for Sifu Cheng during his transition time from Caltech to UCLA. A former student of Sifu Ted Wong, Dr. Lo was first certified to teach JKD and then created his own martial art, as well as a series of instructional videos to promote it. He is highly skilled in Dit Da Traumatology, having authored a book on the subject. It is in no small part due to the warmth and generosity of Dr. Lo that Sifu Cheng undertook his course of training at Emperor's College.

www.hwarangdo.net
The West Coast Hwa Rang Do Academy - This is Chief Master Taejoon Lee's official website, loaded with a plethora of information about the most comprehensive Korean martial art, Hwa Rang Do, and the West LA-based dojang. This is the BEST children's martial arts program in all of Los Angeles County, bar-none.

www.fongsam.net
The Art of Fong Sam - Fong Sam is a longtime student of Sifu Mark Cheng, and one of two people who are recognized as instructors of his Yang style Tai-Chi. He often covers classes for Sifu Cheng in the Pacific Palisades. Mr. Sam's works of art include both painting and sculpture. He has a talented eye for portraying the soul of his subjects.

www.ska.org
Shotokan Karate of America - This is the only official website for Shihan Tsutomu Ohshima, direct pupil of Shotokan founder Gichin Funakoshi, and Ohshima Sensei's worldwide network of instructors and dojos. Sifu Cheng trained briefly with Ohshima Sensei while at Caltech and still maintains a close friendship with Tom Muzila, 5th dan and SKA Board of Directors member.

www.yosan.edu
Yosan University of TCM is based just across the street from the world famous Inosanto Academy of Martial Arts. Founded by the Ni family, Yosan is a smaller school than Emperor's and runs on a trimester system. One of the most outstanding features of this institution is the strong emphasis it places on Qi cultivation classes.

www.cungle.com
Cung Le's Martial Arts Training Centers - Cung Le is a good friend of Sifu Cheng's, and America's most visible Sanshou competitor, champion, and coach. His training centers are based in the San Jose, CA area, and his training gear is some of the best full-contact training gear available.

www.integratedfighting.cjb.net
Master Darryl Grauman's website - Master Grauman was responsible for bringing Sifu Cheng to South Africa to teach back in 1997. He has since relocated to Auckland, New Zealand, and is continuing to teach his special blend of martial arts. He is also highly active in the Pankration movement.

www.sangstkd.com
Master Sang Koo Kang's Academies - "Master Sang" owns 4 highly successful Taekwondo studios in the Miami, FL area. He is the founder of TNT Martial Arts, a synthesis of Taekwondo and Thai boxing, for fitness and fighting.

www.floridakungfu.com
Sifu John Wai's traditional Choy Lay Fut kung-fu school is based in the Miami, FL area. Sifu Wai is one of the few recognized instructors of Choy Lay Fut with training under both the late Grandmaster Lee Koon-hung and Grandmaster Wong Gong. His wife, Sifu Francine Wai, is the niece of Wah Lum Praying Mantis Kung-Fu Grandmaster Chan Poi.

www.fmaa.net
Master Christopher J. Petrilli's Filipino Martial Arts Academy, based in Sedona, Arizona. Master Petrilli is one of Grandmaster Cacoy Cañete's highest ranked students in Eskrima, Eskrido, and Pangamot, and rightfully so. His unique blend of stick and standing-grappling skills is the stuff of legends. According to Sifu Cheng, he is the most highly recommended source of stick training in the US for law enforcement or military personnel.

www.lakungfu.com
Sifu Daniel Carr's group in Santa Monica, CA, featuring the authentic Northern Shaolin, Yang style Tai-Chi, and Hsing-Yi teachings of Master Wong Jack-man, in addition to yoga and Thai massage. Sifu Carr trained extensively in both India and Thailand to learn the most systematic and thorough teachings on his chosen arts.

www.chusaulei.com
Sifu Robert Chu is one of the most driven Wing Chun Kuen researchers out there. He has studied many different substyles and cognates of the Wing Chun system, and his insights are outstanding. Sifu Chu is also highly in demand as a lecturer in the Tung's acupuncture system.

www.blackbeltmag.com
Black Belt Magazine - This is the world's premier magazine of self-defense and the only place to see Sifu Cheng's monthly column, "Legends of Kung-Fu". You can subscribe online to Black Belt Magazine and not miss a single installment of the column and enjoy articles on a wide variety of martial arts.

Inside Kung-Fu Store
Inside Kung-Fu Magazine is the owner of Sifu Cheng's Combat Tai-Chi video series , originally done at the invitation of CFW Enterprises about 10 years ago. His Combat Tai-Chi video series has been converted to DVD and is evidently still selling well. This link will take you to the first DVD in the series.

www.koreanmartialartsresource.com
Robert W. Young, the executive editor of Black Belt Magazine, is undoubtedly one of the first Americans to do any real legwork researching Korean martial arts in the homeland. He's travelled throughout East Asia and trained wherever he's travelled. Unlike some martial arts journalists, Robert W. Young has a real love for what he writes about and has the martial arts skills to prove it. His video footage presented on this site was the FIRST available on many of the styles and schools you see inside, and you can bet your bottom dollar that Turtle Press took their inspiration for a lot of their videos from his early works. For archival footage at its finest, including rare footage of taekkyon, ssireum, and other hard-to-find Korean martial arts, look no further. His well-written articles are certainly worth reading as well!

Kettlebells
Thanks to Sifu Daniel Inosanto, Sifu Cheng had the opportunity to train directly with Mr. Pavel Tsatsouline, the man who brought Russian kettlebell science to the forefront of modern strength training. Sifu Cheng found the kettlebell training so beneficial that he earned his RKC instructor certification! If you have any doubt about the usefulness or effectiveness of kettlebell training, just look around at how many fighters (regardless of style or affiliation) who are actively seeking out kettlebell training. Click on the bells and get yours today!

www.provinggroundz.com
Provinggroundz.com is the manufacturer for Hybrid fightwear. In addition to the Hybrid gear and apparel, they also carry a number of other brands for muay Thai gear, BJJ kimonos, and fight gear.

www.casca-grossa.com
Casca Grossa - Overseen by Carolina Coronel, a Brazilian-American who is constantly traveling back and forth between Rio and Atlanta to source the best new products, Casca Grossa is swifty growing into one of the major suppliers of top quality Brazilian grappling gear. Their customer service is legendary.

www.actiongear.com
Brigade Quartermasters Action Gear - This company has everything you could ever want as far as military, survival, or camping gear. Sifu Cheng has often joked that if he won the lotto, he'd spend half of it here!

www.usawkf.org
The USA Wushu-Kungfu Federation - This is the only official website for wushu's only official national governing body in America. For information on wushu's inclusion into the Olympic Games, please visit this site.

www.ynucc.yeungnam.ac.kr Korea Ssireum Organization - Korea-based website for Korean traditional wrestling (ssireum).

www.BJJ.org
Don Geddis's encyclopedic website for information on Brazilian Jiu-Jitsu and No-Holds-Barred fighting. Anyone who's anyone in BJJ is listed here. If you're interested in ground grappling, bookmark this page.

www.changshuaichiao.com
David Ch'ang's website, created by Sifu Mark Miller, based in Taipei, Taiwan. David Ch'ang is the grandson of the late Grandmaster Ch'ang Tung-sheng.