What Is A Hog's-Trough?

Theatre Safety Training Video Series Cal State LA Short Video Series What Is A Hog's=Trough? Excerpt from Platform Legs video discussing the virtues and shortcomings of the mighty hog's-trough as applicable to theatre stagecraft and construction and in particular as a platform leg choice. (Excerpted from 8 Ways to Leg Platforms with Screws video:    • 8 Ways to Leg Stage Platforms Using Screws  ) ----- Cal State LA Department of Theatre and Dance College of Arts & Letters A&L Productions ----- title and end credit music: https://www.bensound.com