Crossfit Gym in Ronkonkoma

Join the #1 crossfit gym on long island

get 50% off and free 24/7 open gym if you start prior to october 1st!

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Everyone is welcome

Our staff and members believe in creating a friendly environment for people of all fitness levels.

Reach new heights

No matter where you start, you will be pushed to become a better version than when you started.

Feel supported

No matter your goals, we are here to empower you along the way.

Getting Started Is Easy


Try a Free Class

We want to hear your fitness goals, assess a good starting point, and even let you try out a class for free!


Choose your Gym Membership

Get guidance tailored to your body and progress consistently. We will guide you every step of the way.


Transform Your Life

Getting fit is hard; staying fit is harder. We're here to ensure you build healthy habits and systems that keep you on the right track.

Everything You Need To Crush Your Fitness Goals

Weekend Fitness Classes

Top of the Line Workout Equipment

Personal Training

Open Gym

Members Only App

Open 24 Hours

A community that will keep you going

We know how frustrating it can be to not get the results you want. No worries! We will be here every step of the way.

Anthony and Christian, the founders of MFLH training, are renowned experts in the Field of fitness and wellness.  With over 20 years of experience and a proven track record of success, they have established themselves as respected authorities in the fitness industry.  Through their meticulous attention to detail, personalized approach, and unwavering commitment to their client's success, Anthony and Christian have earned the trust and respect of countless individuals who have experienced their own transformative results under their guidance at MFLH training.

We don’t believe in quick fixes or gimmicks. We care about your long-term success above all else.

It is our belief that life is too short to not live a healthy life.
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(Select Location)

Centrally Located on Long Island, in Ronkonkoma. Near Macarthur Airport.

1 Roebling Ct, Ronkonkoma, NY 11779

Working out at the gym isn't easy. But getting there shouldn't be hard. MFLH training is located and easily accessible from all of Ronkonkoma.

Trusted and Loved By Hundreds of Ronkonkoma Residents

Questions? We have the answers!

It's either day one or one day. The choice is yours.