It's Fun Day!
3880 Prairie Fire NW Suite 100, Altoona, Iowa 50009

Kerri Hartl

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Fitness Kickboxing near Altoona

Kerri Hartl

I started FXB Fall 2013.

I love the family atmosphere and the accountability.

I like to run and spend time with my kids.

Request Information Now!


Our Next 10-Week Challenge Begins Saturday, Oct. 1, 2022
No waiting necessary. You can begin training ANY TIME!
Click the "Request Information" Button and we will contact you with enrollment information.
2023 Upcoming 10-Week Challenge Start Dates: Jan. 14, Apr. 15, July 15, Oct. 7