Chessie King

Famed for her infectious energy and message of body confidence, Chessie will make you work. Hard. Burn calories and build strength with cardio combos and high energy reps. Expect a whole lot of fun and get ready to sweat.

"Fiit brings the boutique studio experience into your home. Get strong and really enjoy the experience!"
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#1 rated fitness app
4.9 / 5
27,000+ app store ratings

Yes it is addictive, yes you sweat, yes it is very motivating and yes this is the only fitness app you need on your device. Amazing!