20-Week Beyond 5-3-1 Its no secret that I’m a big fan of Jim Wendler’s 5-3-1 program. I’ve used 5-3-1 many times in my own training … Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window)