I’m doin’ stairwells today, and here’s the resulting brain-spurt!! :-)

I’d like to preface this with the correction that when I was talking about stairwells being good “HIIT” I probably should have said they’re good “Intervals”… one of the “I’s” in HIIT means Intensity, and no one can have intensity going on if they’re reading a book.

Okay?? Okay!!

Enjoy!