It doesn’t work that way for me… maybe because I don’t exercise anymore in summer than in winter (not much anyway… dog still wants to be walked any time of year).
Ever since I can remember, even when it was 100F outside, I’d beg for the A/C to stay off, as I would get cold in the evenings when I stopped moving (i.e. sitting in from of the TV or watching a movie). Granted, it was a dry heat (~15-20% RH).
That tells me, my metabolism was slow, even back then… when I was biking many miles a day and staying active as a teenager.