About Us

Exert, LLC is a fitness management company based in Atlanta, Georgia. Founded by Brien Calloway. We currently offer personal training at homes or offices, and martial arts (Kickboxing, and Brazilian Jiu Jitsu). We also currently nutritional supplements from Onnit Labs, LLC, and Custom mouth guards from one of our close partners in safety Impact Custom Mouthguards.

If you have any questions about the services that we provide then click the link below to email us. Thank you!