Well I didn't see this thread but thought I'd post and see what comes of it.
I ended up with some muscle pain pushing low air pressure tires about 20 miles uphill with some snow and ice still on the hill. At any rate I got home and applied some Bengay muscle pain stuff... whats everyone else using? I mean Bengay works great but was looking for alternatives that can also get the job done Aspercreme seems to work less.

So what you use when muscles start complaining?