ἈΔΆΜΑΣ
Unconquerable | Invincible
Crossfit For Everyone
Our Approach Gets Results
At Adamas CrossFit, we create customized fitness programs that deliver superior results.
We believe the people in our community have limitless potential. We want to impact the lives in Jasper, Texas & surrounding communities so they can experience the long-term benefits of better health, not just achieve short-term results.
FREE “No Sweat” Consultation
Crossfit Training in Jasper
Ready to take control of your fitness?
Personal 1-on-1 Fitness Coaching
Personalized fitness programs
Meet Our Coaches
The coaches at Adamas CrossFit are all CF-L1 and CF-L2 certified personal trainers in addition to many other certifications who take your health and fitness very seriously. We believe everyone can perform the CrossFit movements. Having a coach keeps you accountable, helps prevent injuries, and supports your fitness goals.

Justin Harley
Owner | CF-L2 | Physical Therapist Assistant

Kelli Harley
Co-Owner | CF-L1 | Physical Therapist Assistant

Nikki McClary
CF-L1 | Certified Sports Nutritionist

Kaleb Brimer
CF-L1 | Doctor of Physical Therapy

Courtney Harley
CF-L1
Take control of your health.
Regain your confidence!
Our owners, Justin & Kelli Harley, have been licensed Physical Therapist Assistants for over a decade, so you can feel confident that the knowledge of the body, its physiology, and the importance of good form and movement is a priority at Adamas Crossfit.
Schedule your FREE “NO SWEAT” CONSULTATION today.
Free No Sweat Consultation
Are you interested in joining the CrossFit community? Join us for a free "no sweat" consultation.
* We won't sell your information or bombard you with marketing *
Coach’s Notes
Fitness Tips & Tutorials • Nutrition • Healthy Recipes
5 Types of CrossFit Workouts Explained: AMRAP, EMOM, RFT, Chipper, and Ladder
CrossFit has a way of keeping workouts exciting and challenging. At Adamas CrossFit in Jasper,...
Clean and Jerk Technique: How to Master the Lift and Avoid Common Mistakes
The clean and jerk is one of the most challenging yet rewarding lifts in both CrossFit and Olympic...
Mastering the Mind: Mental Performance for Your Next CrossFit PR
Hitting a new personal record, or PR, in CrossFit is one of the most exciting parts of training....
CrossFit Fuel: 10 Healthy Snacks for Quick Energy
A CrossFit workout asks a lot of your body. To meet those demands, you need the right fuel. While...
CrossFit for Teens: A Guide for Young Athletes
Many parents and young people are looking for a way to stay active, build strength, and find a...
The Ultimate Test: 15 CrossFit Challenges to Try
Are you ready to test your limits and see what you are truly capable of? CrossFit is known for its...






