True strength is tested by real-life scenarios, such as your ability to push a truck out of a ditch or throw out that banged-up old set of weights you grew up with. Deal with some pretty heavy stuff with this Groupon.
Choose Between Two Options
- $59 for one month of unlimited CrossFit classes ($150 value)
- $169 for three months of unlimited CrossFit classes ($450 value)
- Check out the class schedule
Concrete Knuckles it about more than just bolstering physiques. The gym’s kickboxing, Muay Thai, MMA, and CrossFit programs also focus on building self-confidence, reducing anxiety levels, and improving students’ ability to focus. Clients have access to instructors who are certified fitness trainers and amateur MMA champions.
“Great & clean place. Friendly staff”
“Coach Omar is awesome and very motivating!! This was my 3 crossfit on LI and by far the BEST!!”
“Happy with our choice to join this gym. Owners and staff very friendly, knowledgeable and helpful. Would recommend this to others.”
1915 Lakeland Ave
Ronkonkoma, NY 11779