She isn't even breaking a sweat. It's hot in the south now (especially Florida) and she's in pants. She might be going for a walk, but she sure ain't walking or jogging. I run in the mid-morning in the south and I'm always super sweaty during/after my run. It's especially noticeable if I'm wearing a light colored, lightweight shirt like her gray one- it would have much darker parts made wet/dark with sweat. No one wears running pants like she has on in the south to run (shorts and capris, yes....full running pants/tights....no that would be miserable!).
She's not on a jog. She's just walking around in athletic gear with her hair, sunglasses, etc looking all "cute" and having he picture taken.