A man at work shared this with me. He comes from Morocco, where street-side craftsmen use bow lathes. I like how uses his toes for two different actions-- little toes help push his foot along the piece, and the bigger toes guide the skew.
http://www.youtube.com/watch?v=wnv0DAR_gWA
http://www.youtube.com/watch?v=wnv0DAR_gWA