Skip to content 
The Best CrossFit GYM IN Center Moriches
where strength meets community in C. Moriches
REACH YOUR GOALS DURING THE BEST HOUR OF YOUR DAY
YOUR ONLY LIMIT IS YOUR TRIBE
Crossfit Kryptonite in C. Moriches is a different kind of gym. We're a community united by a common goal: to become the best version of ourselves. We welcome all levels of fitness!
NO MORE CONFUSION. JUST PROGRESS.
Crossfit Kryptonite is a fun place to train, and you don’t need to be an athlete to be able to participate! Our coaches will lead you, provide guidance, and modify your daily workouts so they’re suitable for you!
FOCUSED TIME. MORE RESULTS.
Finally make time for yourself and get more done in less time. 60 minutes is all you need! Through experienced coaching, the right people, and a game plan for success, we focus on getting you the results you want.
we are ready to guide you on your journey!
EVERYTHING YOU NEED TO CRUSH
YOUR FITNESS GOALS
CrossFit
A 1-hour, coach-led workout that combines strength, cardio, and functional movements tailored to your fitness level for maximum results.
Open Gym
Enjoy access to our gym during class hours to work on your own fitness goals using top-tier equipment in a motivating environment.
Personal Training
One-on-one coaching designed specifically for your goals, whether you’re looking to build strength, lose weight, or improve overall fitness.
Hyrox
HYROX is the world’s premier fitness competition, combining running and functional workouts in a race against the clock. Designed for athletes of all levels, this event challenges your endurance, strength, and mental grit. Whether you’re a seasoned competitor or looking for your next fitness goal, HYROX will push you beyond your limits. Run. Lift. Row. Conquer.
Bootcamp
Classes
A high-energy, no-barbell class that blends cardio and functional training for an effective and fun full-body workout.
Heart Rate Monitoring
Track your effort and progress in real time with heart rate monitoring technology to ensure every workout is efficient and effective.
Nutrition
COaching
Achieve sustainable results with personalized nutrition plans tailored to your goals, lifestyle, and habits for long-term success.
GETTING STARTED IS EASY!
STEP
1
SCHEDULE YOUR
FIRST VISIT
Talk with a coach about your goals and meet our trainers, tour the gym, and learn more about our programs.
STEP
2
START
YOUR TRAINING
We will start you strong by taking you through the fundamentals of training and sound habits, putting you on the road to success!
STEP
3
HAVE FUN REACHING
NEW LEVELS
Book classes easily on our app, improve your fitness, and enjoy the workouts with awesome people and reach your goals in no time!
Loved and trusted by hundreds of EAST END residents
THE HARDEST LIFT IS TAKING ACTION. LET’S GET STARTED TODAY!
Got Questions? We've Got Answers Right Here!
Super simple! Just click get started anywhere here on the page to book your free intro session where you’ll tour the gym & meet our coaches.
We will chat about your current situation, your desired situation to see if we can help and if we are good fit for each other. Sign up today!
When you start at Crossfit Kryptonite, your fitness level will improve quickly, usually in the first 30 days.
The key to see results is consistency and commitment over time so that’s why we recommend 3 classes per week as a start. Sign up today!
Yes! We provide guidance on eating right or sleeping well which can help maximize energy levels – getting YOU maximum results from your efforts. Sign up today!
Nope! Most of our members start just like you. We assess each new members fitness level.
Then our workouts are “universally scaled”, with a different version of each days workout designed for every level. As you level up you can take on more challenging variants of the workout if you desire. Sign up today!
We are locally owned and purpose built to make an impact on the health and happiness in C. Moriches and the surrounding area.
You’re not just a number here, everyone knows your name. We’re a community of like-minded people that wants you to show up and supports each other on this journey to live better lives – with no judgement or criticism along the way. Sign up today!
If you’re a beginner and just starting out then 2-4 times per week will be enough to see results and allow you to adjust.
You’ll be sore some days, so allow yourself recovery days between training sessions at first – over the course of the following months work up towards 5 days per week if you want to maximize! Sign up today!
We offer an exciting, challenging and varied programming which will keep it fun! The workouts are published in advance.
Some days are more strength focused where we will focus on our lifts. Movements like barbell squats, kettlebell swings and occasionally some olympics lifts will be included.
Other days, we may focus more on cardio & conditioning with rowers and bikes. Some days are focused on body weight movements like pushups, sit-ups, and pull-ups. Some days are a mix of everything. Sign up today!
Each class is 60 minutes and led by qualified coaches. We always start together with a warm-up designed to activate the muscles being used in the workout.
The coach will brief the group on the workout, the movements, and the proper form. During the workout, the coach will be guiding and providing instruction.
At the end of class, we will cool down together to accelerate recovery and reduce potential injury. Sign up today!
CONVENIENTLY LOCATED IN C. Moriches
15 Frowein Blvd, Bldg F1,
C. Moriches, NY 11934
