Posted on September 25, 2015February 5, 2016 by Brian Saunders Introduction to Forging Ergonomics A movie showing the legends Bob Marshall and Dave Duckett at the Mustad Champion of Champions exhibition. Bob and Dave talk us through basic forging ergonomics. Running time 13 minsĀ 51secs. Post navigationPrevious post: Concave Egg Bar Front ShoeNext post: Welded Handled Stamp