Albert Chung

Conservation of Energy and Mechanical Advantage 1

by Albert Chung on 2020/10/24

Conservation of Energy

Master Chen used this term in one of his lectures.  Here is my understanding:

In an ideal closed 2 energy system, Conservation of Energy means the total energy is the same while the magnitude of kinetic energy and potential energy can vary.

Mathematically,  total energy = kinetic energy + potential energy.
Read more

What is “Ji” ? 1

by Albert Chung on 2019/12/31

Albert’s private lesson with Master Chen, Wednesday, Dec 11, 2019, Phoenix, AZ.

“Ji” (Squeeze, 挤) is one of the eight hand techniques in Tai Ji Quan – peng, lu, ji, an, cai, lie, zhou, kao.
Read more