I'm glad we're back to the legs, because I wanted to mention that my legs turn weird colors when I ride, and get blotchy spots even from standing still for too long. I have no idea what this is, but do you think it's normal?

Could the cellulite and/or discoloration be a symptom of something else?

I should add, I've been using the foam roller for the last couple of weeks, and I'm seeing positive results. The first night I rolled my legs were kind of blue. This hasn't happened again, and also they're looking smoother.