I agree with Chupie I wouldn't change my gym routine unless you think you'll like your new routine better.

I do only weights now and find that I don't sweat that much... as much as doing cardio anyway.

It's curious you don't get frizz in humidity and I'm wondering if you have coarse hair. Mine is fine and turns into a "billowy cloud" in humidity. I hate it.
fine - low/normal porosity - medium density - normal elasticity.

Currently using:
Cowash: Cure Care diluted with water 1:1
RO: Cure Care, V05 Kiwi Lime
Styler: UFD CM (old formula), FSG + CNPF
PT: IAgirl's gelatine

Experimenting with: no guar hydroxypropyltrimonium chloride, gelatin gel

Recent findings: my hair likes Cure Care diluted with water as a cowash; does NOT like guar h.c.!

iherb discount code: CFN646