Stay Fly Muay Thai Introduce
Stay Fly Muay Thai is Philadelphia's premier destination for authentic and high-quality Muay Thai and kickboxing training. It's not just a gym; it's a dedicated martial arts academy led by one of the most experienced coaches in the region, Justin Greskiewicz. With a reputation built on years of professional fighting and a passion for teaching, Justin has created a space where everyone, from complete beginners to seasoned martial artists, can thrive. The gym fosters a supportive and encouraging community, where students help each other learn and grow. Whether your goal is to get in shape, learn self-defense, or embark on a competitive fighting journey, Stay Fly Muay Thai provides the expertise and environment you need to succeed. The facility's focus on foundational techniques, attention to detail, and a commitment to quality instruction sets it apart from other fitness centers in the area. This article provides a comprehensive overview of what makes Stay Fly Muay Thai a true gem for the Pennsylvania fitness and martial arts community, highlighting its expert coaching, accessible location, and unique features.
The core philosophy of Stay Fly Muay Thai is centered around the quality of instruction and the belief that authentic Muay Thai is a powerful tool for personal development. Coach Justin Greskiewicz's extensive experience, which includes nearly two decades of training and over 100 professional fights, provides a level of expertise that is unmatched in the area. He is known for his ability to teach all the fundamentals—from punching, kicking, and kneeing to intricate combos—while always taking the time to explain the process for achieving perfect form. This meticulous approach ensures that every student builds a strong foundation, regardless of class size. The gym’s environment is intentionally welcoming and supportive, fostering a real sense of community where students feel comfortable and motivated. This is a place where you can find the perfect balance of stern guidance and sensitivity, as Coach Justin pushes students to be their best while respecting their comfort levels. It’s a philosophy that has built a loyal following, with students willing to follow their coach to any gym, a testament to the quality and passion that define the Stay Fly Muay Thai experience.
Stay Fly Muay Thai is located at 2595 Orthodox St, Philadelphia, PA 19137, USA. This location makes it easily accessible for residents throughout Philadelphia and the surrounding neighborhoods. The academy is committed to accessibility, featuring a wheelchair-accessible entrance and a wheelchair-accessible parking lot. These features ensure that the gym is a welcoming space for individuals of all physical abilities. Its location in a well-established part of the city makes it convenient for members to get to their training sessions without a long commute. The availability of a dedicated parking lot, especially one that is wheelchair accessible, is a significant convenience for members, as it removes the hassle of searching for a spot in a busy urban area. The gym's presence in this community allows it to serve as a local hub for health and martial arts, building a strong sense of camaraderie among members who live in the area. For anyone in the Philadelphia region looking for a top-tier martial arts gym that is both easy to get to and inclusive, Stay Fly Muay Thai is an excellent choice.
The accessibility of the location is a crucial benefit that contributes to a positive member experience. A wheelchair-accessible entrance and parking lot demonstrate a commitment to inclusivity that goes beyond basic requirements. This thoughtfulness ensures that the gym is available to a wider range of people, reflecting the supportive and welcoming nature of the community within. The location on Orthodox Street is a known address within the city, simplifying navigation for new students. The combination of a convenient location and practical amenities like accessible parking makes it easier for people to commit to a regular training schedule, which is essential for long-term progress in any martial art. This practical approach to logistics shows that the academy is focused on making the fitness journey as smooth and straightforward as possible for its members.
Stay Fly Muay Thai is focused on providing a comprehensive training experience centered on the art of Muay Thai. While it specializes in this discipline, it caters to a wide audience, from those looking for a new workout to serious fighters. Their services include:
- Muay Thai Fundamentals: Classes designed for beginners and those looking to perfect their form, focusing on the basics of punching, kicking, kneeing, and elbowing.
- All-Levels Muay Thai Classes: Group sessions that cater to a mixed-skill audience, allowing beginners to learn alongside more experienced students in a supportive environment.
- Private Lessons: One-on-one sessions with Coach Justin Greskiewicz, providing a highly personalized and focused training experience for those with specific goals or who want to accelerate their progress.
- Kids' Muay Thai Classes: The gym is noted as being "Good for kids," offering a family-friendly environment and classes that teach discipline, respect, and physical fitness to younger students.
- Fight Training: For those aspiring to compete, the gym provides high-level training to prepare for professional fights and competitions, drawing on Coach Justin's extensive experience as a pro fighter.
- Cardio-Kickboxing: In addition to authentic Muay Thai, the gym offers high-energy cardio-kickboxing classes which provide a great workout option for general fitness enthusiasts.
The variety of classes, from fundamentals to private lessons, ensures that every member can find a training path that suits their needs. The fact that the gym is "good for kids" makes it an appealing choice for families who want to introduce their children to martial arts in a safe and structured environment. The quality of instruction is a consistent theme, with reviews highlighting how the gym accommodates "all skill levels" and maintains a "welcoming and supportive" environment. This combination of specialized training and broad appeal is a significant strength of Stay Fly Muay Thai.
Stay Fly Muay Thai has a number of key features and highlights that set it apart from other gyms and fitness centers. These attributes contribute to its strong reputation and the loyalty of its members.
- Highly Experienced Coach: The gym is led by Justin Greskiewicz, a professional fighter with nearly 20 years of experience and over 100 professional fights, ensuring the highest quality of instruction.
- Community-Focused Environment: The gym is known for its encouraging and supportive atmosphere, where students and staff foster a real sense of community.
- Welcoming to All Skill Levels: Whether a complete beginner or an experienced fighter, the gym accommodates all skill levels, making it accessible to a wide audience.
- Good for Kids: The gym offers a safe and structured environment for children, making it a great place for family-oriented fitness.
- Wheelchair Accessible: The facility has a wheelchair-accessible entrance and parking lot, demonstrating a commitment to inclusivity.
- Restroom: A clean and well-maintained restroom is available for all members, providing a necessary convenience.
- Accepts Credit Cards: The gym accepts credit card payments, offering convenience and flexibility for membership and class fees.
- Authentic Training: The coaching and curriculum are rooted in authentic Muay Thai techniques, taught by an expert who has lived the sport at the highest level.
These features, especially the unparalleled experience of the head coach, are the core highlights of Stay Fly Muay Thai. The fact that the quality of teaching "does not change" whether a class is large or small speaks volumes about the dedication of the staff. The emphasis on a supportive community and an encouraging environment is a major draw for people who want to train somewhere they feel comfortable and valued. The practical amenities, such as accessible parking and restrooms, further enhance the member experience. This combination of expert-led instruction, a welcoming community, and thoughtful features makes Stay Fly Muay Thai a standout choice in Philadelphia.
Stay Fly Muay Thai is located at 2595 Orthodox St, Philadelphia, PA 19137, USA. For more information about classes, schedules, or membership, you can contact them by phone at (215) 300-0031 or via mobile at +1 215-300-0031. The staff and Coach Justin are known for being very responsive and are ready to answer any questions you may have about their programs and community.
Choosing Stay Fly Muay Thai is an excellent decision for anyone in the Pennsylvania region looking for authentic, high-quality martial arts training. The primary reason it is worth choosing is the unparalleled expertise of its head coach, Justin Greskiewicz. As one reviewer stated, "You will not find a better or more experienced coach in Philly." His deep knowledge, passion, and ability to break down complex techniques make the learning process effective and enjoyable for all. Beyond the technical instruction, the gym's greatest asset is its welcoming and supportive community. The environment is described as "encouraging, fostering a real sense of community," which is a powerful motivator for sticking with a fitness routine. The gym is "good for kids" and accommodates all skill levels, making it a perfect fit for a wide range of individuals and families. While the gym may still be undergoing some renovations, as one reviewer noted, the passion and quality of the coaching are what truly matter. For anyone in Philadelphia looking to get fit, learn a valuable skill, or simply find a positive and welcoming community, Stay Fly Muay Thai is a top-tier choice that delivers on its promise of authentic training and a supportive atmosphere.
Stay Fly Muay Thai Details
Accessibility
- Wheelchair accessible entrance
- Wheelchair accessible parking lot
Amenities
- Restroom
Payments
- Credit cards
Children
- Good for kids
Stay Fly Muay Thai Photos



Stay Fly Muay Thai Location
Stay Fly Muay Thai
2595 Orthodox St, Philadelphia, PA 19137, USA
Stay Fly Muay Thai Reviews
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★ 5★ 4★ 3★ 2★ 1You will not find a better or more experienced coach in PhillyI have been training with Stay Fly Muay Thai now for 2 years and I can say I hve not had a bad experience with Justin as my coach nor with the other students that attend. Justin is an extremely qualified coach with nearly 20 years of experience and 100 professional fights. I have witnessed him teach classes of 30 people and I have had private lessons as well. No matter how big or small a class, the level of quality does not change. Justin has taught me since day one and I will never go to another gym. Justin teaches you all the fundamentals from punching, kicking kneeing, and elbowing to fast pace combos. He always explains the process to achieve perfect form and takes time to talk about all the details.Whether you are looking to get fit, train for a fight or start a new hobby, this is the place to go. Justin focuses on all his students and caters to their needs. He can be sensative or stern depending on what you want out of the class. He will always push you to the amount that you are comfortable with.I have followed this coach to three gyms and would gladly follow him to a fourth. The current gym still needs some renovation but that does not take away from the passion Justin or his students have for Muay Thai.
January 21 · H MarcThis gym is a gem for anyone looking to train Muay Thai, whether you’re a complete beginner or an experienced martial artist. The head coach, Justin Greskiewicz, is incredibly knowledgeable, with years of experience as a professional Muay Thai fighter, and it shows in the quality of teaching.This gym accommodates all skill levels and is always welcoming and supportive. The environment is encouraging, fostering a real sense of community among members and the gym itself is clean, well-organized, and runs efficiently, making it a pleasure to train here.If you’re looking for authentic Muay Thai training in a welcoming atmosphere, Stay Fly Muay Thai is the place to be. Highly recommend!
January 12 · William CuadradoStay Fly is the premier place to train Muay Thai/kickboxing in Philly. Nobody has more experience and knowledge of the sport nearby than Justin Greskiewicz. Whether you want to come for fitness and fun or you are an aspiring fighter, the environment and facilities at Stay Fly are top notch.
January 11 · Luke FissI love this place! Before coming to Stay Fly I had absolutely zero experience with Muay Thai. I normally go to a traditional gym to lift weights and do cardio, but after relocating to Philadelphia, I was looking to step outside of my comfort zone a bit. I'm glad I did! Stay Fly has a real family feel to it. The instructors and the other students are approachable and always happy to help you with your technique. The classes are really fun, and the time flies by when you're training. Overall, it's been a great experience. Not only have I been able to get a good workout in, but I've also been given the chance to meet people and be a part of a community.
August 12 · Isabel RendonGreat place to train. Justin is the best muay thai coach and helps all people of any skill level.
January 11 · Harrison Coron
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