I've recently got back into the habit (well I lie, I'm trying to get back into it) of going to the gym before work. It's great, I feel energised all day and really positive. The only problem is I take a packed rush hour train to work and I've found I'm still sweating an hour after my workout! Is that normal? I've showered and everything, but somehow it creeps up on me after! It's a bit uncomfortable and embarrassing on the train. Any tips on how I should cool down more effectively? Cold shower? Or will it get better as I get fitter? Thanks!