I honestly can't tell what you're trying to say here. Is it sarcasm? Typos?
you'd consider not working out in -15C weather?
I take as meaning, "you should work out in that weather, s'all good."
If it stays in the 20-30F range for long around here, I get all crazy and threaten to move to Florida or south Alabama.
Meaning, "I wouldn't work out in that weather, you're crazy"
If I just said LOL, I lied. Do or do not. There is no try.