Madonna, 60, donned tiny black shorts, fishnet stockings and knee pads in the clip.
The legendary icon casually looked at things on her phone and texted while she worked out the kinks in her body.
"That’s quite a spread you’ve prepared for us Madame," Kelly Ripa wrote in the comments section.
- Madonna's Body Gets Bruised Up During Tour Rehearsals as She Makes 'Sacrifices' for Her Fans: Photos
- Madonna Flaunts Her Fit Legs In Fishnet Tights As Backup Dancers Grind On Singer During Tour Rehearsal: Photos
- Madonna Kicks Off Tour Rehearsals After Singer 'Shamed' For 'Extortionate' Ticket Prices: 'Let The Games Begin'
"Hope to be that flexible when I get to her age!" another fan wrote. Others weren't quite so kind though. "No one wants to see that anymore Madge!" one commenter sniped.
The Grammy winner kicks off her tour on September 12th at the BAM Howard Gilman Opera House in Brooklyn, New York.
She will make stops in Chicago, Las Vegas, Los Angeles, Boston, Philadelphia and Miami before heading overseas. The tour wraps on March 4, 2020.
What do you think of Madonna's rehearsal preparation routine? Sound off in the comments below!