

Introduction
Group X Files por Sara Keller
T1 · E1
3 sept 2025
09:06
Notas del episodio
Meet your host, Sara Keller, and learn her GX origin story. If you're not into background information and want to get to the nitty gritty of how to be the best GX instructor you can be, skip on over to Episode 2: Laying the Foundation.
Palabras clave
Group Exercise
Fitness
Origin Story