(909) 390-2223info@thresholdhq.com800 S. Milliken Suite H, Ontario, CA 91761

Shane O.

This gym is hands down one of the best fitness centers I have been too. The facility itself is rather far from my area but well worth the drive!

I’ve been training at Threshold for a little over a month with my personal trainer Adriana Moran. She has been teaching me not only the proper way to lift but also how to isolate muscle groups when working them. I have had previous fitness training but lifting was not my forte. Adriana has helped me acclimate to lifting and made me feel comfortable while doing it. She is very clear with her instructions and how to preform the workout but the most important thing is shes free of judgement.

This is definitely a high class gym with employees who are passionate about what they do. If you’re serious about your fitness I seriously recommenced you check this place out!