I was invited to present the ‘The Constant Bear Classic’ exercise at a US/UK Cheng Man-Ching Zoom forum recently. Encouraged by the positive reception and chat questions I didn’t get chance to answer, I have just released an ebook on this practice. This is the eighth book in the NWTC ‘tai chi study notes’ series, and the first time I have released an ebook with embedded video clips. It may be downloaded from Amazon at: