Thanks Scrap

I'm thinking by upper back you mean something like the stick stretch you have posted with your other stretches in the Useful posts board or something similar using a rope or band.

Maybe the one with a circular band you showed me too.

I guess it makes sense that if your back is hunched a bit you're more likely to overbalance forwards.

I'd rep you for replying but I have to spread it!

It's good to know I'm beginning to understand how a few things work!