In My Opinion It takes effort to get Wing Chun wrong

Bending the wrist forwards or backwards in Bong Sau takes effort, just as in Tan Sau, bringing the fingers together, locking them straight, pointing the thumb out to the side or bending the wrist up or down, again all take effort.

‘To attain knowledge, add things everyday. To attain wisdom, remove things every day’

Lao Tzu

‘If it’s not comfortable, it’s not right’