"Second question for all:
How does your structure produce striking power?
Third Question for all:
How does your structure deal with the power of your opponent? ie transfer of weight or movement." (Alan)
***WELL I’ve already answered your second question with this:
HIPS LOCKED FORWARD - very important for correct body alignment, balance, and power generation…especially the wing chun preference for fighting close and staying close by putting constant forward pressure on the opponent when you control his body and the “lines” you’re operating on (ie.- you’re following him with your attacks wherever he tries to go) - and power generated from the ground, through the feet and legs to the hips and out through the shoulders, arms, and hands is key…THE HIPS ACT LIKE A POWER SOURCE GENERATOR…taking power from the push off the ground and converting it into forward energy…
ELBOWS IN - is also a key to power and perfectly symmetrical and fast offense and defense when in close quarters - hence a major part of one’s overall structure.
EXPAND THE CHEST - through the proper hip alignment and forward thrust - especially as you are trying to geneate force and power on your strikes and blocks.
There’s quite a bit I could also say about energy/power generation through the internal dynamics of proper breathing, mental focus, muscle relaxation and how this relates to increased speed (and ultimately power generation on one’s strikes and blocks)…
and there’s quite a but that could said about exactly how to step in and strike (ie.- sometimes the hand/arm leads the body…sometimes the body leads the arms/hands in a certain sequence - depending upon the distance between you and the opponent…
…
BUT NOW I’LL ADD A FEW THINGS TO ANSWER YOUR SECOND QUESTION MORE FULLY:
To begin -I use a 50/50 weight distribution (except when kicking).
Next, if I’m already within just a few inches of my opponent (meaning that I no longer have to take even a half step in order to hit him)…then power generation mainly starts from the stable structure that’s rooted in the ground with feet about shoulder width apart and knees in as a stable base that pushs energy (power) through the elbows (which are close in the my sides, ie,- very close to my main centerline)
…and out to the forearms, fist, hands (palms), fingers, etc. (perhaps even an elbow strike)…with a forward thrust of the hips and expanded chest going straight forward if my centerline is already squared up to the opponent; or, if not, then with a sharp exploding thrust of the hip that corresponds to the hand that’s attacking - the hip coming from the rear to the front facing position
…BUT THE ELBOW IS THE KEY POWER SOURCE - backed up by the other body movements I just decribed. You push with your elbows like a piston when punching/striking…
BUT IF I’M FURTHER AWAY THEN THE DYNAMICS OF POWER GENERATION WILL CHANGE - perhaps to be explained in another post later.
As for your third question about dealing with the opponent’s energy and power:
Once again, I always BEGIN to absorb or receive his force with a 50/50 weight distribution - and won’t budge UNLESS I HAVE TO…to “fallback” positions incrementally, ie.- only give him what he’s “due”…a piece at a time…either with a spinning motion from the waist/hips to redirect his force (and him)…which also includes a temporary transfer of weight to the leg not on the side of my body where he’s attacking…
or perhaps if his force is very overwhelming I use a Full Sidestep (TWC) T-stance move - which will be a change in the angle that’s more pronounced in terms of where you were standing (you move away from his force even more)…a big change from where you were…to a whole new angle (making it harder for him to follow you)…ie.- try not to go backwards in a straight line…so that his force goes by you instead of following you…
and sometimes in a very closed space (where there’s less room for mobility - or if I’ve reacted too slowly to his initial attack)…then I just square up my hips completely and go forward to receive his force (attack into his attack) with a strong sensitivity in my arms/hands (basically everywhere - but especially there in the arms, hands, even shoulders)…
in order to try and leak/penetrate into his structure at a slightly different angle than a head-on collison - or maybe a head-on that’s ready to turn on a dime in order to deflect him, seize/capture and throw him, strike him, knee him, or whatever.