Meet the Family
We’re Here to Help You Win
Davis Maifield
Owner
Head Trainer
Davis is a former college baseball athlete and has been apart of the TNT Family since 2017. He has been passed the torch from his mentor and former owner Steve Drain, and aspires to continue the same fun, hard working culture that has been established. Davis uses his passion for helping others and his love for fitness to create an environment at TNT where people can grow and improve their daily lives. Certifying organizations include the National Academy of Sports Medicine.
Ethan Covers
Certified Personal Trainer
Ethan has been apart of the TNT Family since 2020, beginning as an intern and quickly developing a passion for athletic training, becoming full time at TNT in 2024. Growing up he played competitive soccer in the McHenry County area, where he built the foundation for his love for performance and fitness. Known as the "fun coach", he brings energy and positivity on a daily basis. Certifying Organizations include the National Academy of Sports Medicine, and is currently expanding his expertise in sports nutrition.
Jon Brown
Certified Personal Trainer
Jon has been apart of the TNT Family since 2015, starting as a client and becoming a trainer in 2018. He has a passion for health and fitness, with a background of playing various sports, and while spending time in different career paths over the past few years, his love for staying active and helping others achieve their goals has stayed constant. Certifying Organizations include the National Academy of Sports Medicine, and plans to continue education to further his passion for helping others.
