Craft a Wing Chun Dummy from Scrap Timber: Engineering a Budget-Friendly Training Station
Material Physics: The Hidden Costs of \”Free\” Wood The first friction point is the wood species and treatment. Most recycled posts are pressure-treated Southern Yellow Pine or cedar utility poles. Data Point: Pressure-treated softwoods typically have a density of ~0.45 – 0.55 g/cm³ and a shear strength of ~1,000 – 1,200 PSI. Infographic: Craft a





