These are the fundamental ways power is used in applications: Ward Off (Peng): Expansive, buoyant power to create space.
The effectiveness of Tai Chi in combat relies on several foundational concepts that differentiate it from "harder" martial styles: Tai Chi Chuan Martial Applications
Yielding to and pulling an opponent's force past you. Press (Ji): Short-range, forward-squeezing power. These are the fundamental ways power is used