Why We Built an Open Air Gym: The Philosophy Behind the Space
We believe training should be more than just a workout. Our open-air gym was created to bring movement, community, and the outdoors together — a space where you can train hard, breathe fresh air, and connect with the people around you. No walls. No pressure. Just a place to move, get stronger, and enjoy the process. 🌿☀️ Whether you’re experienced in training or just getting started, you’re welcome here. Come experience the philosophy behind the space and see why we believe fitness is better outdoors.
8/9/20262 min read


When we were planning CNX Customs, one of the first decisions we made was also one of the most important, we were not going to build a gym with four walls and air conditioning. We were going to build an open air space. That decision was not about aesthetics or standing out. It came from a belief about how Muay Thai should actually be trained.
Training in the Real World, Not a Controlled Box
Most fights do not happen in climate controlled rooms. Stadiums in Thailand are open air. Fight night heat, humidity, and the feel of the air around you are part of the sport, not an inconvenience to eliminate. If a fighter only ever trains in a cool, sealed environment, the first time their body meets real fight conditions is often on fight night itself, which is the worst possible time to be adapting.
Training in an open air gym conditions the body honestly. It teaches fighters to manage their breathing, pace their energy, and push through discomfort in the same kind of environment they will eventually compete in. That kind of preparation cannot be replicated indoors.
Connection to the Space Around You
There is something about training with open sightlines, natural light, and airflow that changes how a session feels. Enclosed gyms can start to feel repetitive, the same walls, the same mirrors, the same recycled air, day after day. An open air space keeps training connected to the world around it. You hear the sounds of the gym itself rather than an air conditioning unit. You feel the actual conditions of the day. It keeps training grounded in something real rather than artificial.
This also reflects how Muay Thai has traditionally been taught in Thailand, particularly in the north. Camps here were built around open spaces long before air conditioning was ever an option, and that tradition shaped a style of training built on discipline and adaptation rather than comfort.
Building Toughness That Transfers
There is a mental component to this as well. Training in the heat, in humidity, without the relief of climate control, builds a kind of resilience that carries over into competition. Fighters who train in an open air environment learn early that discomfort is part of the process, not a signal to stop. That mindset matters far more in the ring than in the gym.
It is easy to feel tough in a cool, comfortable room. It is a different thing entirely to push through a hard clinch round in real heat and come out the other side. That is the kind of toughness we wanted our space to build, not artificially, but as a natural result of how we train.
A Philosophy, Not Just a Design Choice
The open air concept at CNX Customs was never about creating a certain look for photos or marketing. It reflects how we think fighters should be developed, in an environment that mirrors the real conditions of the sport, connected to the traditions that shaped Muay Thai in the north of Thailand, and built around the idea that real toughness is earned through honest training, not manufactured comfort.
When you train at CNX Customs, you are not just learning technique. You are training the way fighters have trained in this region for generations, in the open air, with nothing standing between you and the work.
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