Coach Dave
NASM Certified Personal Trainer
It started in a garage.
A first Spartan Race in 2015 sparked a change. A pair of adjustable dumbbells and two kettlebells became the beginning of Goltl Garage Gym.
Today, Coach Dave brings that same determination to helping everyday people build strength, mobility and confidence. As a 50+ husband, father and NASM Certified Personal Trainer, he believes we can keep growing at every stage of life.
Let’s age strengthfully—together.
A stronger week starts here.
Your questions,
I’m just getting started. Is this for me?
Yes. We’ll meet you where you’re at. Start with an assessment, and we’ll adapt movements and effort to your starting point.
Personal training or group workouts?
Choose one-on-one coaching for individual attention, or a group class for community and encouragement. Coach Dave can help you find your fit.
Where do we train?
At Goltl Garage Gym in East Dallas, at partner locations, or with the mobile gym. Check each class for its location.
Stacy Hanson
“He has a way of reading you and knowing just how to motivate you and how far to push you.”
★★★★★ · Google review excerpt
Cindy Davis
“Dave has a way of making every workout challenging but doable, pushing you just enough to realize you’re capable of more than you thought.”
★★★★★ · Google review excerpt
Michelle Hardy
“He's kind and supportive but also knows how to push me forward to improve my fitness and strength journey.”
★★★★★ · Google review excerpt