Trainer & co-owner John Morris shares his go-to warm-up strategy for strength training and why he prefers easing into the actual movement instead of holding long stretches before lifting.
Learn how to prepare your muscles, test your range of motion, and reduce your risk of injury before your working sets.
Ready to train smarter and feel stronger? 💪
🎉 New customers get a FREE session!
📞 Book your free session today: 636-299-2208
WarmUp
Integrity Training Systems
St. Louis’ leading personal training and nutrition company. 𝐖𝐞𝐥𝐜𝐨𝐦𝐞 𝐭𝐨 𝐈𝐧𝐭𝐞𝐠𝐫𝐢𝐭𝐲 𝐓𝐫𝐚𝐢𝐧𝐢𝐧𝐠 𝐒𝐲𝐬𝐭𝐞𝐦𝐬! We are St. See the Integrity Training Systems difference!
We provide nutrition plans that work and personal training tailored to your needs. We teach you how to create a healthy lifestyle; We go beyond the average weight loss program. We are based out of our home location, the Integrity Training Systems Results and Lifestyle Center -- a 4,500 square foot personal training -only gym located at 3010 Winghaven Boulevard in O'Fallon, Missouri. Integrity is e
JV today. Varsity next season? That doesn’t happen by accident.
Competition in high school and college sports is tougher than ever, and if you want to level up, you have to train like it.
At Integrity Training Systems, we train athletes who are ready to get faster, stronger, more explosive, and more confident in their game. Whether you’re a high school athlete trying to make varsity, a college athlete looking for an edge, or a parent who knows your athlete needs extra support, our trainers know what it takes because they’ve been athletes too.
Don’t wait until tryouts to start working harder.
Call 636-299-2208 today and say:
“I’m an athlete, and I need a trainer who can help me level up.” 💪🙌
Integrity Training Systems
Where athletes train to reach the next level.
Walking lunges may look simple, but they pack a serious punch. 💪
Here’s Josh demonstrating one of our go-to movements for building lower-body strength, balance, stability, and control.
Walking lunges help target the glutes, quads, hamstrings, calves, and core while also improving coordination and mobility. Because each leg works independently, they’re also a great way to spot and correct strength imbalances.
The key? Stay tall, keep your front heel grounded, control each step, and move with purpose.
Strong legs. Better balance. More functional movement.
That’s Integrity Training Systems.
PersonalTraining
That post-training glow. ✨
Confidence earned, not given built one rep, one lesson, and one breakthrough at a time.
🙌👍💯
09/06/2026
Podcast Tuesday!
What message are you spreading with your health? John and Debbie talk about sharing the wealth of health with those around you and treating your mind, body, and spirit as the perfect creation they are.
Tune in to 93.3 every Saturday at 4pm for new episodes of Faith, Fuel, & Fitness - The Integrity Way.
https://www.integritytrainingsystems.com/podcast/episode/9032e999/health-is-ministry
Brought to you by:
Integrity Training Systems
Pure Plates STL
O'Fallon Nutrition
Fed From the Farm
You don’t have to train alone to get stronger. 💪
Integrity group classes bring the energy, accountability, and expert coaching you need to push harder, move better, and stay consistent. Whether you’re building strength, improving endurance, or just ready to feel like yourself again, this is your sign to get in the room. 🙌💪
Train with purpose. Grow with a community. Start today.
www.integritytrainingsystems.com
636-299-2208
Your lats probably aren’t growing because your setup is wrong.
The One-Arm High Pulley Row helps you get closer to targeting the lats by putting your body in the right position: hips dropped down and back, arm reaching up and away, then pulling through a deep stretch.
That stretch is where the magic happens. Record yourself or watch in the mirror and you’ll actually see the lat working.
Want help building a stronger, better-developed back?
Call 636-299-2208 to book a FREE session with Forrest.
Top 5 horror movies at Integrity Training Systems:
1. One More Rep
2. Walking Lunges: No Escape
3. Leg Day Returns
4. The Trainer Saw You Skip Core
5. Attack of the Sore Muscles
Private gym. Personal training. No excuses. 💪
📞636-299-2208
04/06/2026
Meet Jenni, one of the passionate trainers who makes Integrity exceptional.
At Integrity, our trainers are handpicked, highly trained, and committed to helping you feel stronger, healthier, and supported every step of the way.
Because the one thing you will not find at any other gym is our team… dedicated to you living an optimized live in every area…Mind, Body, and Spirit!
Michelle came to Integrity Training Systems and found something she didn’t expect: strength, confidence, and a gym experience she actually looks forward to.
At 61, she’s proof that it’s never too late to start getting stronger.💪💪💪
Your first session is FREE but you have to take the first step…. DM us or call or text 636-299-2208 today to book your free session.
Opening Hours
| Monday | 05:00 - 21:00 |
| Tuesday | 05:00 - 21:00 |
| Wednesday | 05:00 - 21:00 |
| Thursday | 05:00 - 21:00 |
| Friday | 05:00 - 20:00 |
| Saturday | 08:00 - 12:00 |
| Sunday | 08:00 - 17:00 |