Knockout fitness boxing club

Knockout fitness boxing club

Ashburn, Virginia | 5.0
5.0 (35 reviews)

Knockout fitness boxing club is a boxing gym located in Ashburn, Virginia. Specializing in Fitness Boxing. Rated 5.0 out of 5 by community members.

Specialties

Reviews

Ramiro Azurduy
Ramiro Azurduy 3 months ago

I joined KO Fitness about 5 months to supplement just lifting at the gym and get more cardio. However, ended up loving the art/science of boxing and now it’s part of my weekly routine. Eric is an outstanding coach that pushes everyone he trains and creates an individualized training session. The only regret I have is not having started sooner.

Rita Mrad
Rita Mrad 5 months ago

I’ve been boxing for about a year now, and working with Eric has been an absolute game changer. His knowledge of boxing is incredible, and he has a way of breaking things down so they’re easy to understand and apply, no matter your experience level. His energy is contagious and keeps every session motivating, but what truly sets him apart is his patience. He genuinely takes the time to make sure you’re learning correctly and building confidence along the way. Boxing with Eric has impacted my life in such a positive way—both physically and mentally. If you’re looking for a coach who is skilled, supportive, and truly invested in your growth, I can’t recommend Eric enough.

Neha S
Neha S 5 months ago

Eric is a phenomenal coach. He teaches with patience, motivation, and always with a smile. Eric profoundly explains techniques for boxing/workouts to where one can feel the intensity. He works with all age groups, all fitness levels, and makes everyone feel valued. His passion for his business shines through emphasizing his personal core values. I feel proud to call him my coach, as well as my son’s.

Sandie Enterprise
Sandie Enterprise 8 months ago

I’ve been training with Eric Hernandez for years and I can confidently say he’s one of the best boxing coaches I’ve ever worked with. From the very first session, he made it clear that technique, discipline, and safety were just as important as power and endurance. What really stands out is his attention to detail -every punch, stance, and movement is corrected until it’s second nature. He tailors workouts to your level, pushes you hard when you need it, and celebrates your progress along the way. Whether you’re training for fitness, confidence, or competition, you’ll leave every session feeling stronger, faster, and more capable. Eric Hernandez also brings incredible energy to every class, creating a motivating, no-nonsense atmosphere where everyone feels supported but challenged. You can tell he genuinely cares about his clients’ growth both inside and outside the ring. If you’re serious about getting results and learning real boxing fundamentals, I can’t recommend Eric Hernandez enough. Every round is worth it.

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Jahan Abbasi
Jahan Abbasi 8 months ago

I’ve been training with Eric for a few months and I can honestly say he’s one of the best boxing coaches out there. He combines deep knowledge of technique with an encouraging style that pushes you to improve without ever feeling overwhelming. Every session is well-structured, challenging, and tailored to my goals — whether it’s building fitness, sharpening my skills, or just getting a great workout. Eric has a great eye for detail; he spots small adjustments that make a huge difference in form and power. On top of that, his energy and positivity make training something I look forward to every week. Whether you’re a beginner looking to learn the fundamentals or an experienced boxer wanting to level up, Eric’s training is the real deal. Highly recommend!

Contact Information

21592 Atlantic Blvd #130a
Ashburn, Virginia

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