Mr. Silver,
I went to a chiropractor a couple of years ago when I was having back issues. All he did was take my $, so I stopped. The lbs owner solved the problem this year when he quickly realized I had a leg length discrepancy. Putting a shim under my cleat solved that problem, after years of pain.
I know that every sport uses different muscles and I just don't do the other things enough to get the muscle memory. I have always been this way, but it's getting worse as I age. Some days I see all the aches and pains as my "warrior's badge" but other days it really annoys me.
My solution for the moment is to up the stretching, ice the knee, and wear my knee support for a couple of days. I really want to go skiing tomorrow, since it will be nice out, but if I do, I will go very slowly. One of my colleagues used to be a PT, so I will discuss with her on Monday. I'm more of a believer in PT than chiro. and my son had a very successful outcome with a PT after some problems when he was racing.
I'm just jealous of everyone who seem to have no ill effects from all of this activity!