crossfit dunbar cave lab
About Us
THE DCL DIFFERENCE
Created in a Lab
CrossFit DCL, originally known as CrossFit Dunbar Cave Lab, was founded by Coach Matt Biolsi in 2014. What began in his garage – affectionately called “The Laboratory” – quickly grew beyond the walls of his home near Dunbar Cave. By approaching coaching like a scientific experiment—testing, refining, and innovating—Matt built a gym that thrives on continual learning and improvement. His passion for movement and dedication to his athletes and community laid the foundation for what DCL is today.
In 2025, long-time members Kyle and Danielle Kras stepped in to lead DCL into its next chapter. Kyle, a retired US Army Special Forces operator, and Danielle, a physical therapist, bring their own passion for fitness, performance, and community to continue building on DCL’s legacy.”
Our COACHES
At CrossFit DCL, our coaches are passionate, experienced, and committed to helping you reach your fitness goals—whether that’s building strength, improving mobility, or mastering new skills. They guide, motivate, and challenge you every step of the way, creating a supportive environment where every athlete can thrive.
Kyle Kras
Coach
- CrossFit Level 2 Trainer
- CrossFit Judges Course
- CrosFit Programing Course
MATT BIOLSI
Coach
- CrossFit Level 3
- Westside Barbell Personal Trainer
- USAW Sports Performance Coach
- CrossFit Endurance
- CrossFit weightlifting
- CrossFit Mobility
- CrossFit Powerlifting
- CrossFit Strongman
- CrossFit Judges Course
Amy Obermeier
Coach/Manager
- Crossfit Level 2 Trainer
- CrossFit Kids
- CrossFit Endurance
- USAW L2
Annie McIntyre
Coach
- CrossFit Level 2
- Certified Pre-Postnatal Coach
- Precision Nutrition L1
- ISSA Certified Personal Trainer
- ISSA Certified Powerlifting Instructor
- ISSA Fitness Coach
KATIE ESTELL
Coach
- CrossFit Level 2
- CrossFit Kids
- Precision Nutrition L1
- NLC2
- RKC
- BirthFit
DC
Coach
DANIELLE
Coach
HOWELL FOUST
Coach
- CrossFit Level 2
- CrossFit Gymnastics
- CrossFit Judges Course
- Bergener Strength
Connect
(916) 390-9085
Location
207 Harnett Ct.
Clarksville, TN 37043







