it is hard enough to try to help without actually seeing the dog, couple that with being in keep and understanding what lies ahead. Really difficult.

I may have misunderstood or assumed it only happened when using the mill.

My post was border line advice (LOL) but more along the lines of I have one that shows the same signs. Just being tensed on the mill is making 10 minutes feel like 30-40-50 for the dog. Like doing a bodybuilder flexed out pose and maintaining it while you do the dishes. The dishes becomes a much more difficult task.

Anyway, hope it helps. And best of luck in her future endeavors. EWO