OMG Posted January 19, 2020 Share Posted January 19, 2020 Anyone else using one so something similar? Great wrist forearm workout, I use it while driving. I've been wondering what physics causes them to spin up. Quote Link to comment Share on other sites More sharing options...
blackhawkxx Posted January 19, 2020 Share Posted January 19, 2020 I thought this was going to be about a Harley. 😀 Quote Link to comment Share on other sites More sharing options...
SwampNut Posted January 19, 2020 Share Posted January 19, 2020 So you're asking who else masturbates while driving? Quote Link to comment Share on other sites More sharing options...
RichardCranium Posted February 3, 2020 Share Posted February 3, 2020 Not sure what a dyna flex is. Your post is pretty light on info. I have a forearm exerciser/flexer thingie that I don't remember what its called. I used it after the bike crash where I had to have my hand pinned back together for a few weeks. Quote Link to comment Share on other sites More sharing options...
OMG Posted February 12, 2020 Author Share Posted February 12, 2020 Quote Link to comment Share on other sites More sharing options...
DBLXX Posted February 13, 2020 Share Posted February 13, 2020 12 hours ago, OMG said: I like that guy. He’s funny. Quote Link to comment Share on other sites More sharing options...
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