Reverse Bicep Curls - lock off strength?

[stpatty]

Lately, I've added reverse bicep curls to my supplemental exercises (lame gym video). Has anyone else tried this exercise? I feel like it targets the same part of the forearm used when locking off, but I could be totally off. I've made some gains with them lately, and feel like these are good for someone that has been doing bicep curls in my SE for a while (like me). When I first started I could tell this was a weakness, so I figured I'd stick with it and see if anyone else has included these in their SE.

[MarkAnderson]

I can see the logic in doing that, but I don't do it. But, lock-off strength isn't a problem for me anymore. When it was a problem, I did lock-off laps. I haven't done lock-off laps in a while, but I feel like 1-arm inverted rows, explosive pull-ups, 1-arm pull-ups and campusing are enough to give me ample lock-off strength.