Relentless Fitness

Lake Ronkonkoma, 558 Portion Rd, Lake Ronkonkoma, NY 11779 | ★ 5 (16 Review)

📞 +1 631-398-0605

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Personal trainer

About the Club

At Black Hulk Fitness, we mix tough love, laughter, and serious results. Based in Ronkonkoma, we specialize in strength training, weight loss, boxing-style conditioning, and recovery with a physical therapy edge. Our sessions are no joke—they’re the toughest thing you’ll face all week—but if you survive here, the rest of life feels lighter. Come laugh, sweat, and conquer with Black Hulk Fitness.

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Reviews

Nort

★ 5

Very professional 👌

Source: Google

Amo

★ 5

Life changing: to the Best Trainer around, Professional and motivational trainer to reach all your goals highly recommended.

Source: Google

Michelle Mullen

★ 5

Hands down best trainer around! He's such an encouraging and motivational trainer with all the knowledge you need to reach your goals. Highly recommend 💪🏼

Source: Google

Emma Hall

★ 5

Tristan is a Great trainer — supportive, knowledgeable, and really cares about your progress. Every workout will push you to challenge yourself not just mentally, but physically. Highly recommend!!

Source: Google

Alex Herrera

★ 5

Source: Google

atiba watkins

★ 5

It’s more than a workout, it’s accountability, motivation and real results. I’ve known Tristan all of my adult life. He’s a good guy and even better trainer. I am physically in the best shape of my life because of him.

Source: Google

Alphonso “A3” Wilkins

★ 5

Good gym and good trainers!! 💪🏾

Source: Google

Yvonne Hayes

★ 5

I’ve worked with a lot of trainers before, but what sets Relentless Fitness apart is the energy and personal attention you get the second you walk in.

My trainer, Tristan actually took the time to understand my goals, my lifestyle, and even my mindset. He knows exactly when to push and when to encourage. The progress I’ve made both physically and mentally is honestly incredible.

The space itself is clean, private, and has everything you need without the intimidation of a big commercial gym. If you’re serious about changing your life, this is where you need to be.

Source: Google

willim wallace

★ 5

Best training I ever had even when I felt like I was gonna die Tristan made do more to show me I had more in my tank and it change my mind set about my self and how I live my life

Source: Google

Katy Cardinale

★ 5

I reached out to Tristan for boxing training. I had no idea that I was signing up for a comprehensive fitness, strength and nutrition strategy. I just wanted to learn how to box. He has customized my training to focus on exactly the strength and stretching I need to become a better boxer. He has also increased my technical skill exponentially. He keeps in touch with constant communication on my off days to keep me focused on the proper nutrition and exercises. He has also taken his personal time to watch my sparring sessions and offer feedback. During the training sessions, Tristan has a unique way of making it fun and making me work harder than I ever have before, even when I don't think I can do it. I highly recommend his personal training to anyone at any level!!! Top level training!!

Source: Google

marcelous lewis

★ 5

You put in the time it’s worth every dime

Source: Google

Jonathan Perkins

★ 5

Amazing Private Gym & Amazing Trainers!!
Amazing Environment!!

Source: Google

Stephanie Ganz

★ 5

I started training with Tristan to get ready for my wedding, and I’ve truly never felt better. I was stronger, leaner, and more confident than I’ve ever been. Tristan didn’t just help me transform my body, he helped me build lasting habits and a mindset that makes healthy living enjoyable. The sessions are an investment, but one that pays off in every possible way.

Source: Google

Kayla Acosta

★ 5

I absolutely love and always look forward to coming here. The workouts are well structured and the energy in the gym is unmatched! I’m always reminded that I CAN do it and have noticed progress in my strength. I highly recommend!

Source: Google

ToniMarie Chiavola

★ 5

The results speak for itself. But let me tell you how I started. My fiancé started a month before me. Would come home and be so excited about his workouts and how good he felt so I wanted to join the movement. I’ve always workout but needed to be more consistent and having someone guide you and push you past what your mind tells you “you can’t do” is exactly what Relentless is about. Even if you think you know how to workout. The trainers have showed me better ways to do the workouts I was already doing. I realized didn’t have the best form. They taught me how to breathe!! I actually can complete leg day without my back hurting because I have correct form now! I honestly can’t say a bad thing. It’s a 10 out of 10 for me. If you’re sick of your excuses. Want to get on your fitness journey then you NEED Relentless fitness. They will give you the tools to get you on the right tract to seeing the results you’ve been dreaming of! But don’t forget you have to put the work in on your own time too and the trainers will hold you accountable! Nothing is missed there. Stop putting your health to the side and start taking care of yourself! You will thank yourself for starting! No one regrets feeling good and looking good!

Source: Google

Nneka Watkins

★ 5

Working with Tristan three days a week has truly been life-changing. Since starting our sessions, my confidence and energy have increased by 100%! Each workout is challenging but intentional focused on building both strength and self-discipline. What I appreciate most is how he meets me exactly where I am while still pushing me to go further than I thought I could.

Every session feels purposeful, and I walk away feeling stronger—not just physically, but mentally. The consistency, encouragement, and positive energy Tristan brings to every workout have completely shifted how I show up for myself. I can genuinely say I’m the best version of me yet, and it’s because of this training journey.

If you’re looking for a trainer who cares about your overall wellness just as much as your results, Tristan is that person.

Source: Google