Regarding the application of TCC form postures and movement patterns to realtime self-defense fighting, the trained ability to maintain your own balance and stability with firm rooting in any stance or posture, while simultaneously disrupting and disturbing same in your opponent, has always been one of the primary hallmarks of martial expertise in every major TCC style. This is relevant to any physical combat scenario for a very fundamental reason.
Simply stated, every fighting style consists of specialized training in boxing, kicking, grappling and throwing, or preferred combinations of these three specialties. In each instance, the techniques employed require the support of unbroken balance and stability of stance and footwork. As such, when those conditions are compromised, an opponent's defensive and offensive techniques are both easily neutralized, allowing fast, effective countermeasures to be applied before the opponent is able to regain their balance and stability.
This is of greater value to me as a practical fighting skill than using trained control of an opponent's compromised structure and instability primarily to push them away, bounce them out, or merely redirect them downward to the ground without an injury which would prevent any further threat of attack.