Ls,
Many of the threads regarding Pak Mei talk about Fou, Cham, Tun, To (float, sink, swallow and spit). Opposed to the external 6 powers (teeth, neck, waist, back, hands, feet) these should be the 4 internals. I'm still struggeling to understand them. This is, in short, how I basically see them now
Fou = Float = Straighten upper body (lower back)
Cham = Sink = Curve upper body (lower back)
Tun = Swallow = breathing, swallowing the breath (when sinking). i.e. pressing the breath into your dan tien
To = Spit = breathing, spit out the air.
In Jek Bo I use it this way : with the biu tse I straighten my lower back (fou) and breathe out (to) With the punch I curve my lower back (cham) and press the air into my lower abdomen (tun). When I relax my lower abdomen after the punch the air automatically flows out (so the breathing out happens after the punch is executed). So I see "fou / cham" as power generation using the waist & lower back and "tun / to" as the relating breathing patterns.
Would anyone help me by sharing your opinion on Fou Cham Tun and To?
Regards, Lau (lalau88@hotmail.com)