fitness and marketing professional on a mission to empower women to find, explore, and love on their INNER BAD B*TCH.
KATIE KASTENWASILISIN
fitness and marketing professional on a mission to empower women to find, explore, and love on their INNER BAD B*TCH.
Testimonials
I cannot say enough amazing things about Katie’s class! I had the BEST workout and a smile on my face the whole time. SO FUN. Thank you Katie and Team! XO
– PAULINE LUCAS
Obsessed with Katie’s classes! A great workout, the best music, an awesome group of girls and so fun!
– MICHAELLA A.
Katie’s knowledge and enthusiasm around the female body and how to carve out the shape you desire is unmatched! I never felt self conscious during her core challenge, only supported and uplifted; every body type was celebrated!
– JORDAN WILLIAMS
I’ve been taking On Beat classes for about 4-years. They’re never the same workout and they’re the best kind of butt burner! You’ll walk out of here feeling confident and empowered.
– ZEE GOOD
Taking on Katie’s Core Challenge has been more rewarding than I could have ever imagined. Katie has the gift of bringing women (& men) together and reminding them that their bodies are beautiful & that they also are capable of improving how they feel about their body if they want to.
– ROBYN C
CLASSES
BUSINESS
CHALLENGES
RETREATS
MODELING+ BOOKING
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