My name is Jeremy Knolhoff and I’m the owner of Torched Fitness.

I’ve been personal training for a few years and I saw a lot of clients who got incredible results but they were starting to sacrifice their eating habits and other things they need to purchase because the personal training fees were so high.

Many clients wanted to keep training with me but at $80 an hour for a single session, it just wasn’t financially feasible in this economy.

So, I decided a large group Boot Camp at a Fraction of the cost might be a better way to help more clients.

In October 2012,  I started Torched Fitness offering bootcamps in Turtle Park near the St. Louis Zoo.  Then we started to grow and we did morning classes in a gymnastic center in the mornings for a few years.  Then in April of 2016, we started offering bootcamps Evening classes for the first time!!!  This way we could offer even more class times to work much better with everyones busy schedule!!!

With the mission of providing a fun, functional and educational environment where people can come and achieve their fitness goals!!

Thank you for checking out Torched Fitness. For more ​information, please contact me.

Weekly Schedule

The Center St. Louis in Affton

Monday – Friday


5:00 AM, 5:30 AM, 6:00 AM, 6:30 AM, 7:00 AM, 7:30 AM, 8:00 AM, 8:30 AM, and 9:00 AM


3:30 PM, 4:00 PM 4:30 PM, 5:00 PM, 5:30 PM, 6:00 PM, 6:30 PM, 7:00 PM


7:00 AM and 7:30 AM


St. Louis Gymnastic Center
315 West Pacific Ave.
Webster Groves, MO 

Center St. Louis in Affton
6727 Langley Ave.
St. Louis, MO