aiasthewall wrote:Does anyone practice this? Is it much worse in terms of developing body qualities than the long form, or is that teacher dependent?
I had my first intro to it today, and I was surprised at how difficult it was to do well. Super compact, low, and hell on the legs.
The 37 Posture form is actually the first short Taiji form developed after 1949. Traditionally all martial art training were private one on one training. There were natural variances on how the teacher performed a particular movement when teaching each of his private students, based on what time it is in his career, how he's feeling at a time, even the space the teaching is taking place. When society changed and martial art training adopted the modern public education model, when often you have tens if not hundreds of students lined up in neat formations in front of you, it became necessary to standardize so everyone is doing the exact same thing. That's Yang Yuting's contribution to Taiji: before Yang Chengfu started teaching in the south, Yang Yuting's teacher Wang Maozhai had the largest public school of Taiji. So he wrote a book recording down the exact standards for every physical movement in the Taiji Quan form.
The creation of 37 Posture form is another step in the teaching methodology. By the early 1950's most of the Taiji Quan classics has become public, and the principles on purpose of each type of practice has become very clear. In terms of form practice, it's commonly understood that it's not so much about learning the physical movements (postures, techniques) for the purpose of using them exactly in fighting, but using them as practice examples to acquire the 9 alignments and 5 requirements, which in turn, when combined with development of sensitivity in both forms and push hand practices, allows you to acquire true Taiji Quan skill.
Of course the 9 alignments and 5 requirements are just the foundation abilities in forms training, beyond that there's the 6 integration, first the 3 external, then the 3 internal, etc. It's a lot to work on. In reality one cannot really focus on more than 2 or 3 of these things at the same time. We basically have to focus on 1 or 2 at a time, repeat them enough so we can do it without thinking, then move on to next. So Taiji quan practice is very mentally and physically exhausting. As in the case of Zhangzhuan, it's not considered productive to push yourself pass the point of losing mental focus. After all, you don't want to practice a mistake.
Take the example of one of the 5 requirements: relaxed, slow, smooth, and even, centered, upright (not leaning in any direction), settled, and comfortable. Doing the form this way is designed to make you feel what true relaxation (using minimal effort to do something) is like. When every movement is performed at EXACT same speed, there is no acceleration or deceleration. As we know from Newton's first law: change in speed requires additional force. By not doing that, we will gradually feel what no additional force (besides for maintaining the momentum, overcome friction) should feel like. A common analogy for evenness in form then is that you should be like those high end clocks, where the second hand sweeps smoothly
http://paulrhayes.com/experiments/clock/#clock rather than jump from one second to next, pause, jump again
http://css-tricks.com/examples/CSS3Clock/. It would be like someone wound your body up, and from the moment you start to moment you end, it's not 37, 83, or 108 movements, but one long continuous movement, performed at same tempo. This is why the original name of Taiji Quan is Chang Quan - Long Fist.
Like Zhan zhuang you don't get much benefit from form practice if you do just a minute or two (especially when you're learning). You need to do it long enough in each set until you become aware of the feeling. On the other hand, looking at the idea standard, we can see how hard it is to maintain that both physically and mentally. So Master Wang Peisheng, with approval of Master Yang Yuting, developed the short 37 form. He basically took out all the repetitions from the long form. The benefit of that is when the form is shorter, during each repetition you have greater mental and physical energy available (more recuperation between sets), it could be higher quality practice. The long form is of course harder, since you need to maintain the 9 alignments, 5 requirements, 6 integration, application intent, internal feeling, etc over longer period of time. It's like a marathon versus half marathon or 10k. The long form usually takes 50 minutes to complete, the 37 about 20-25 minutes.
Master Wang wrote the book and submitted to the sports authority. They held it for a long time before finally publishing it, but not before they came out with their own short form for Yang Style. So like anything else in training, each method has its emphasis, none is be all and end all, each has its strength and weaknesses. For example I myself like the fact the government form has some of the classic movements done in both directions (leading hands)...