Full contact SanShou is composed of the following areas:
1. "Da" (Striking) use of fist, open hand, elbow, fingers, head.
2. "Ti" (Kicking) kicking, sweeping, kneeing, stomping.
3. "Shuai" (Throw) wrestling, throwing, takedowns.
4. "Na" (Seizing) joint locks and chokes, i.e. submissions
I suppose they are not setup to do throws, locks, or holds yet. Perhaps in the future.
The above 4 areas are found in most CMA systems. Note that submission holds or techniques are not strictly owned by those who practice Greco-Roman type wrestling or judo/jujutsu.
The Greek martial art of Pankration was ancient Greece's version of no-holds-barred competition and were among the first group to bring diverse fighting styles into the same competitive arena. First known Pankration events were recorded around 700 BC. Combat in ancient Greece took on several forms such as wrestling and boxing.
Now also happening in the world was the feudal era of Japan (most of asia for that matter)...
And from that, we find that in the beginning the practice of unarmed combat (Sengoku jujutsu)was called Nihon koryu jujutsu, which included the principles around striking, body throws, joint-lock throws, unbalance throws, pinning, strangulating, grappling, wrestling, weaponry, and sumo. Over time it evolved to include; more complex defensive tactics such as; blocking, evading, off balancing, blending and escaping.
Without ancient tradition, that is without the following of koryu practiced prior to the Togukawa period (1600-1870), then it is usually termed as Gendai jujutsu or modern jujutsu, from which judo and BJJ were born.
We also know that Okinawan Tui-te is derived from Chi' Na, just as Naha-te came from Chuan Fa.
Chin Na is a grappling art. Grappling is another word for wrestling. Unlike western wrestling, Chin Na focuses on joint manipulation. Chin Na is an integrated part of Lo Han Kung Fu. It was developed during the T'ang Dynasty by the Shaolin, and included Chin Na (joint locks), Shuai-Chiao (wrestling/throwing) and Chi Kung (internal energy).
Throughout time, the Shaolin found it necessary to develop methods of self-defense and combat. That is their arts evolved as needed based upon the demands or pressures of their culture. It wasn't wise to go to the ground, based up the fact that many times, a monk was outnumbered. Striking was preferred, and made logical combat sense.
The Chinese Martial Arts do indeed have grounded fighting, they just have a preference to not teach it, and or I suppose that for some unknown reason, most modern instructors ignore the actual ancient methods of fighting, which include grappling, throwing, striking, and kicks.
There is a time and a place for everything...
Just some lose thoughts...
Current:
Shogerijutsu Naibu {Internal}Karate-Do Instructor
Taijiquan/Chinese Boxing/Kung Fu Student
Past:
Goju Ryu - Nidan, 1st Dan TKD, Kickboxing, Shotokan, JKD, Jujutsu