I had knee surgery about a year ago and have been slowly rehabbing it since. I only recently started seriously working my legs again, including squats. Man my legs have grown a lot over the last 9 weeks due to muscle memory.
But, here's the weird thing. The rest of my body has not really responded to this cycle. It's almost like my legs were so far behind that they took all the excess calories I ingested to grow.
I guess it is what it is, but does that make any sense at all?