"I haven't been in this good of
shape since my college days."
"I can't remember when I have felt better or had this much energy!"
"Completely changed my
life and look in six weeks."
Yukon’s ONLY Gym for Men & Women 40+ Who Need a Smarter, Simpler Way to Lose Weight, Get Stronger, and Feel Their Best.
"I haven't been in this good of
shape since my college days."
"I can't remember when I have felt better or had this much energy!"
"Completely changed my
life and look in six weeks."
Semi-private training designed for beginners and those with injuries (No overcrowded bootcamps)
A simple, proven plan that fits your life (No giving up carbs, no running)
A coaching team that cares
(We want you to win more than you do)
Results or your money back.
Hi, my name is Seth Humphrey, I’m originally from Tecumseh, Oklahoma and I’m the founder and CEO of The Vitality Mill, StretchU, The Gorilla Alliance, as well as the author of "Performance on Demand" and "How To Gamify Your Life To Win In Everything."
For the past 18 years I’ve been helping individuals take back control of their health and fitness so they can live the life they’ve worked so hard to create!
My strategies have helped clients lose over 100lbs, restore marriages and ultimately help countless individuals step into their most elite versions.
I’m a believer that life is simple; when we slow down, question our thoughts and do what we said we would do.
If I’m not working out, coaching clients, or working inside my businesses, you can find me hanging out in my sauna and ice barrel, or traveling to my son's football games with my wife.
My name is Christian! I'm from Tuttle, Oklahoma and grew up as a 3-sport athlete, eventually going on to play college baseball.
I have a passion for helping others and God has provided me with a unique skillset that allows me to spread health and wellness.
I’m blessed to be a part of The Vitality Mill team and would love for you to experience the atmosphere of our facility and to help you get the results you are looking for!
Yes. Most of our members are 40+ and haven’t worked out in years. Every workout is customized to your body, your fitness level, and your injury history.
Because we do it with you. You’ll have a coach guiding you every step of the way. Just show up, follow the plan, and we’ll make sure you get results.
Nope. Every session is semi-private with just 4–6 people. No yelling, no chaos, and no workout of the day. Just personalized training built for YOU.
Our coaches aren’t here to count reps — they’re here to coach. We keep it small so we can guide, correct, and encourage you from the moment you walk in.
Absolutely not. That’s our job. You bring the effort, we’ll bring the plan.
Nope. We believe in structure, not restriction. You’ll learn how to eat in a way that works for your goals and your real life — without giving up your favorite foods.
That’s exactly who this is built for. Most clients train 3x/week for 45 minutes. We focus on consistency, not perfection.
Yes. If you follow the plan and don’t see results, we’ll train you for free until you do.