JamesBlacks   10 #1 Posted May 11, 2017 Does anyone know where I can find/use a reverse hyper machine. I've had a quick google but cannot find out if any gyms in Sheffield have got one.  I hope someone can help as I really want to try this out due to some issues I've been having with my lower back.  Here's an example of one: Share this post Link to post Share on other sites Share this content via...
mitChez   10 #2 Posted May 17, 2017 I imagine CrossFit Sheffield has one. I know CrossFit Rotherham has 1 or 2. Share this post Link to post Share on other sites Share this content via...
