The following is a question that I've been pondering lately, that I'd like to hear others input on:
Why do we chamber at our sides, near the floating ribs, in Sil Lim Tao? Surely this was a conscious decision in the design of the 1st form. But, we don't otherwise advocate parking a hand so far outside of our center. Here are some thoughts that I've had:
1. There are times when a hand might end up there, for example after a pulling lop sau. That hand should then seek to return to center.
-- I find this unlikely to be the reason why this chamber exists in the form. While maintaining center is certainly an important lesson in Sil Lim Tao, regaining center after it is lost seems more like a concept from a latter form.
2. If shifting were not omitted from the 1st form, then a covering hand in center could easily be off of the line connecting my central axis to my opponents. As I shift back my hand would re-acquire this line.
-- Again, this seems an unlikely reason. I post it here just because it was part of my thinking process. Not because I think it may be the answer that I'm seeking.
3. Because Sil Lim Tao is broken down such that only one hand is executing a technique at a time, this chamber could be just intended to keep the other hand out of the way (otherwise this other hand would need to be in motion to avoid interference).
-- This seems like a reasonable explanation, but I find that I am entirely unsure if it is the true explanation.
If anyone has any feedback, I would appreciate hearing what you think. Particularly if you think that the reason lies entirely outside of the 3 above possibilities.