Wing Chun YouTube #03: Movement | tranquility – tension | relaxation 動靜 剛柔 8. November 202016. November 2020 / Wing Chun | Nei-kung | Qigong - Ansgar Gerstner, Hamburg, Germany Movement | tranquility – tension | relaxation 動靜 剛柔: Steve Cook & Ansgar Gerstner – YouTube #03 Lifting two arms