★ 5

I cannot recommend Mark at Flex One enough! From the very first session, his patience and positive attitude made all the difference in my fitness journey. No matter how many questions I had or how slow my progress felt at times, Mark was always there with unwavering encouragement and support. What truly sets him apart is how well he handles our crazy, ever-changing schedules—always making sure workouts fit seamlessly into our lives without adding stress. His ability to tailor workouts to my pace while pushing me just enough helped me build confidence and see real results. If you’re looking for a personal trainer who genuinely cares, listens, and motivates you every step of the way, Mark is absolutely the best choice!

Source: Google

★ 5

Mark is the best trainer I’ve ever had. He’s amazing at keeping you motivated and makes working out fun. 10/10 would recommend!!!

Source: Google

★ 5

Highly recommend Mark!! I wanted to get back into the gym after having twins but was lacking motivation/discipline. I also wanted my mom to be a strong grandma. Enter Mark and Flex One. My mom was especially nervous about seeing a personal trainer thinking he would be a jerk. It was hysterical, session one and my mom LOVED Mark. The gym and equipment are super duper clean and very well maintained. Overall I cannot recommend Mark enough to help you reach and exceed your health and fitness goals!!!

Source: Google

★ 5

Training with Mark at Flex One has and continues to be a fantastic experience. Mark is very knowledgeable and the gym is well equipped. Training always feels fresh with the variety of exercises we do. I highly recommend Mark and Flex One!

Source: Google

★ 5

This place is great for people who hates crowded gyms and awkward stares from strangers. Mark is an amazing trainer and he makes me feel comfortable and pushes me to get stronger! Highly recommended

Source: Google

★ 5

I love this place!! Great gym, great people. Mark is my personal trainer there and has been for the last year and a half. Very knowledgeable, will definitely push you, but has also been my voice of reason too. I look forward to going every day that I can. Mark is also very flexible with times and we always manage to work with my schedule! Also every piece of equipment are in great shape. It’s clear that he takes great care of them. I was recommended by several friends about this place and I would highly recommend Mark and Flex One Trinity to anyone!

Source: Google

★ 5

I’ve been going to Mark as part of a small group training class for over a year and a half now and have no regrets! I’ve always avoided public gyms because I never knew what to do or where to start and thought I would give this a try which has turned out to be the best decision. Mark is an incredible trainer and has created an environment that has made me feel comfortable and confident since day one. The small group has also been the perfect way to train with others while still getting the private training experience. Highly recommend!

Source: Google

★ 5

Absolutely loving my personal training sessions here! The trainer is fantastic - so knowledgeable and supportive. No pressure, private group environment keeps me committed. The progress I'm making is incredible and I can't wait to see where this journey takes me. Highly recommend for anyone looking to level up their fitness game!⭐⭐⭐⭐⭐

Source: Google

★ 5

Source: Google

★ 5

Discovering Mark at Flex One has been a game-changer for my wife and me! His tailored training plan addressed our specific needs, focusing on building strength and enhancing mobility throughout our entire body. In just a few weeks, we experienced a revitalizing transformation. Mark's expertise ensures he pushes you to your limits without going overboard. The facility is impeccable—clean, enjoyable, and equipped with everything necessary to achieve your fitness goals. Grateful for you, Mark!

Source: Google

★ 5

I had an exceptional personal training experience!

I recently had the pleasure of training with Mark and I can confidently say that it was an outstanding experience from start to finish. My move out of state is the only reason I won’t be going forever!

As someone who hadn’t been taking fitness seriously enough, I was looking for someone who could guide me towards my goals while also making the journey enjoyable. Mark definitely does both!

I wholeheartedly recommend Mark/Flex One to anyone seeking a personal trainer who is not only highly skilled and knowledgeable but also genuine about helping their clients achieve their fitness goals.

Source: Google

★ 5

Mark has an amazing gym set up. I have had the privilege of training with Mark at Flex One Trinity the past almost 4 years. It has been one of the best decisions of my life. His private gym offers the unique environment to lift without prying eyes. His years of experience is noticed with the pairing of lifts and rotation of exercise to provide optimal results. Most importantly he encourages and corrects form to keep me safe. The accountability of having someone to help me meet my goals has kept me motivated for the past four years! He doesn’t push crazy diet plans or eating habits but supports you in conversation and advice to support your goals. Anyone looking for personal training, strength training instruction, just nervous about where to start, or has gym intimidation, I highly recommend this business. Do yourself a favor and check it out!

Source: Google

★ 5

Outstanding private workout studio.

Source: Google

★ 5

Mark is one of the best personal trainers I have had. Through the entire class he encourages and pushes you to your absolute limits. He puts his heart and soul into his work and you can immediately tell how much passion he has for his work. An absolute legend if you ask me!

Source: Google

★ 5

About 2 years ago I experienced a medical condition (now completely resolved) that caused me to lose a significant amount of weight, 55 lbs, in a very short period of time – went from 220 to 165 inside of 10 weeks. While I really needed to lose the weight anyway, I didn’t get rid of just fat – most of my muscles were also gone. Naturally I was very weak and had trouble keeping my balance while walking. I did weeks of research on how to regain my physical strength back, walk without falling over, and keep the weight off.
Weight training, along with a complete change to healthy eating habits, seemed to be to be the best way to pull myself out of my physical deterioration. After more research, I settled on Mark Camacho at FlexOne Trinity as the kind of personal trainer I would be most productive working with. Working with Mark continues to be one of the best experiences of my life. I have been going almost a year, 3 days a week, and, since no one reading this will know me, I can be really egotistical – I look great now, and on the way to hopefully looking fantastic. I am now the same weight (175) and waist size as when I was in the military in my early 20s. I literally had to buy all new clothes – went from a 40 waist to a loose 33; my shirts went from XXL to L (and the occasional M). I have never, ever been physically stronger in my life than right now. My balance is now so good that last week when I walked my steeply pitched roof I felt no hesitation - just the normal amount of caution.
Mark is a pleasure to work with – I look forward to every session. He is a very knowledgeable and patient teacher – I don’t think there could have been a better match. I felt instantly at ease around Mark and the gym. Every week, actually every session, brings success in various ways – physical success from increasing weight or doing exercises that strengthen muscles you never thought still existed, to the more difficult successes to describe: finally feeling good about your physical self after all these years would be on top of my list. Mark and his gym are about more, way more, than just physical strength, as important as that is. To me there is a peace, almost like meditation, when exercising with Mark.

Source: Google

★ 5

Mark at Flex One Trinity is an excellent personal trainer. Our training sessions focus on compound exercises meant to engage multiple muscle groups. He has a plan for every session and changes things up every few weeks. It’s a permanent spot on my weekly calendar and I look forward to every session.

My doctor recommended a personal trainer with the advice that I can pay for my health now and see long term benefits or pay much more later with minimal benefits. Great advice. Go see Mark at Flex One and save yourself some money when you age. 💪

Source: Google

★ 5

Mark is sneaky good at his job.
Strength training, sure.
But he does a great job blending whether or not you’ll be able to make it off the curb and into your car from the workout vs. when you wake up the next morning cursing his name because of how he’s strategically working you.
Evil genius - and definitely recommended.

Source: Google

★ 5

Have been working with Mark for 5 months now and I recommend him to everyone! Professionalism and true dedication to crafting a program unique for you is hard to come by but Mark does it exceptionally well.

Source: Google

★ 5

Mark is the best trainer I’ve ever had! He’s efficient and helps you work towards your goals. He works around my busy schedule and that means a lot to me! He even talks about nutrition and gives me great tips too! He also will give you exercises to do at home. I would highly recommend him!

Source: Google

★ 5

I love the small women’s group that meets a few times a week. I have always been self conscious about working out in a group but here since it’s much smaller and you can go at your own pace it was a perfect fit for me. Plus the women I work out with are awesome making it fun! Mark is a great teacher, he explains all the exercises as we go even when I forget week to week. He also motivates in a way that I don’t feel pressured but want to excel on my own. I get excited to see the progress I make each week.

Source: Google

★ 5

Wish we could give Mark and Flex One ten stars! The facility is top notch. Excellent equipment and super clean and comfortable. Mark is incredibly knowledgeable, patient and kind. He really knows his stuff. My teenaged son and I work out there together and we get more done in an hour than we would all day at the gym without Mark's guidance. Look no further! Flex One Trinity is the place for you no matter what your skill or experience level is.

Source: Google

★ 1

The worst place I've ever been the owner Louis is a crook and treated me ignorantly and just a horrible person

Source: Google

★ 5

I did Personal Training with Mark and found him to be incredibly knowledgeable and caring. I’m taking a break right now, but looking forward to getting back on track and working with him at the gym again.

Source: Google

★ 5

I’ve been attending the small group training with Mark in the mornings for a couple of weeks now, and have to say he lives up to the reviews. He’s very professional, and challenges me every time I come in. He also does a great job of explaining the exercises without coming off as condescending or mansplainy, lol. I never thought I’d say this, but I’ve started to look forward to my 6 am strength training. 🤷🏻‍♀️

Source: Google

★ 5

Flex One Trinity is the hot spot to workout in Trinity. My trainer has customizes my workout to fit my schedule & my ability. Easy to get to and I have no excuse not to workout now. My Trainer has changed my life so much the my entire family goes there as well( and they needed a lot of encouragement). Try it for a month and I promise you will be hooked.

Source: Google

★ 5

Mark was recommended by my physician after 2 shoulder surgeries and endless PT. I never thought I'd be working with a personal trainer! But the difference in my ability to move my arm and lift is noticeable and worth the investment. I recommend without reservation, Mark and this clean facility to anyone who wants personal attention to achieve their health goals.

Source: Google

★ 5

I trained with Mark for over 3 years and lost 50 pounds. I loved his bootcamp classes so much I decided to try personal training. I am so thankful I did. He is a great trainer who is patient and knowledgeable. He focused on the correct technique to ensure I didnt injure myself. He is extremely reliable and punctual and always ready to start training. I highly recommend Mark at Flex One.

Source: Google

★ 5

***Let me rave about Flex One Trinity and specifically Mark Camacho... We have worked together to achieve specific goals throughout my 7 years there. Not only Is Mark and his team proactive and goal oriented they also become an active part of my (your) daily inspiration!! My recommendation to you is to Try the BEST— before you spin your wheels anywhere else!! Top notch facility with top notch equipment!

Source: Google

★ 5

I have been training with Mark at Flex One Trinity for many years and have never felt better! Mark is a very knowledgeable and professional trainer who works up a fitness program totally suited for each person according to their individual needs and abilities. The gym is clean and totally judgement free! I highly recommend that you give Mark a call if you’re ready to improve your overall health & quality of life!

Source: Google

★ 5

Flex One Trinity is the place to go for total body fitness. Whether you are just starting out or have many years experience, Mark will customize a plan just for you. I have been training with Mark for 9 years and never plan on stopping. I will be 65 this year and feel like I'm in my 30's. Thank you Mark!

Source: Google

★ 5

Mark always encouraged me to go a bit further than I thought I could and I did. Flex One is everything you could want in gym. Great trainer who listens to your ideas and builds them into exercises that build strength. The gym itself is neat, clean and a fun place to be.

Source: Google

★ 5

I have been at Flex for several years and I am very happy with the service. I love my trainer and won't good any where but hete 😇

Source: Google

★ 5

Perfect blend of professionalism, personality and butt kicking. :) Chad knows what he is doing & maximizes every minute. I tried others in the area but was sorely disappointed. Glad I found this place.

Source: Google

★ 5

Mark at Flex One saved me from a life as a weakling!
I have been working out with Mark for over 2 years. At the beginning, I was a 58 year old recovering from a dislocated shoulder and could not open a jar of peanut butter to save my life. Mark's skillfully assessed my condition and prescribed a regiment to get me back in shape and skillfully did so rather quickly. I continue to see Mark twice a week and with all sincerity, I feel better after each workout.
Flex One Trinity is a great gym and Mark can provide a personal and professional workout in a no pressure setting whatever your goals are or whatever your age is.
I strongly recommend Mark and Flex One Trinity.

Source: Google

★ 5

A fantastic one on one training experience! Mark is an excellent trainer. He listens to your goals and challenges and then creates a personalized program so you can succeed. Each session brings new and interesting challenges. I enjoy the variety of exercises and constant support and motivation during the workout. The workout plan is always executed flawlessly and maximizes time and effort. The facility is clean with a variety of equipment which is well maintained. Mark is extremely professional, knowledgeable and flexible with scheduling. This is the first place where I truly feel comfortable working out and confident I will be able to achieve my fitness goals - thank you Mark!

Source: Google

★ 5

I have been training with Mark for over 2 years now and he is the best trainer that I have ever had. He is very well trained and knows how to motivate his clients. I would highly recommend hI'm and Flex One.

Source: Google

★ 5

I highly recommend Flex One especially Mark! I have trained with him over three years and I am so impressed with how he has tailored my workouts to help me reach my goals as well as his knowledge around what my body limits are. Mark is also very flexible with my schedule and very reliable. Flex one gets five stars from me!

Source: Google

★ 5

Mark tailored a program around my abilities and helped me work toward my goals. He is knowledgeable, positive and encouraging. Mark’s approach is to strengthen the core and work on improving my balance. The value of Mark’s guidance, approach and positive encouragement are well worth my investment. I would absolutely recommend Mark to anyone. I have gained endurance and improved my balance and flexibility. I appreciate Mark’s patience, his calm personality, and his ability to address my specific needs. He has been a very positive influence in helping me to rebuild my sense of well being.
Thanks Mark!

Source: Google

★ 5

I've been going to Flex Fitness for about 8 years. I train with Mark and couldn't be happier with him and my results. All the trainers care about their clients, and strive to help them reach their goals. The facility is top notch and has everything you need to start on your own journey, give it a look you won't be disappointed !

Source: Google

★ 5

I have been going to Flex One for a few months. The experience there is awesome and Mark is a great trainer! The facilities are very nice and the training offered is great!

Source: Google

★ 5

I miss Mark! When I lived in New Port Richey, Mark was my trainer at Flex One Trinity for several years. During that time I lost 30+ lbs and really toned up. Mark was knowledgeable and encouraging. He challenged me to do more than I would have ever done on my own without being a drill sergeant. Since I moved away, I must admit to backsliding and having to start all over again. I am half way there, but I wish I could find a trainer like Mark in New Hampshire. I really liked doing 30 minute sessions. When Mark first proposed that, I thought it wouldn't be enough, but he packed a great workout into a half hour session. I am incorporating what he taught me into my workouts now, but I sure wish Mark was up here to encourage me!

Source: Google

★ 5

I never thought I would describe boot camp as "fun," but it really was! The staff made me feel comfortable and were encouraging. I'm proud of what I was able to accomplish and learned techniques I'm able to continue on my own.

Source: Google

★ 5

Flex One is unlike any other personal fitness gym. I highly recommend going in to get the information on what it takes to reach your fitness goals. Mark gave me the confidence to stick with a program I could not otherwise have done on my own. With his guidance and specialized fitness program, I finally was able to reach my goals!

Source: Google

★ 5

I think I was one of the original Flex One clients and Mark taught me so much including believing that I could! Always a professional! Had I not moved I have no doubt I would still be a client.

Source: Google

★ 5

I have nothing but positive feedback for Mark and Flex One Trinity. During boot camp training sessions, he offered just the right mix of motivator and encourager and made it worth while to show up at 5:30 AM! My business also hired Mark for a private group training session and he provided exactly what we needed at an affordable price. At no time did I ever feel pressured to pay for more than what I wanted. Nothing but the best!

Source: Google

★ 5

Mark is one of the BEST personal trainers I have worked with at Flex One Trinity! He is challenging, committed to your fitness success, supportive, and encouraging with whatever your goals might be. A+++++!

Source: Google

★ 5

I’ve had the pleasure of working with Mark for the last several months, and I can’t say enough good things about him, and how uplifting the experience has been. I have Charcot Marie Tooth disease, and rely on braces to walk. It was a little intimidating at first, stepping out of my comfort zone, and coming into the facility. But from the beginning he made me feel comfortable. He is very encouraging, positive, and motivating. He knew how to challenge and push me, safely, while still taking my needs into consideration. Couldn’t ask for anything more in a personal trainer! Everyone is Flex One Trinity is super nice, and I would recommend them to anyone. Thank you, Mark, for helping me gain the confidence to take the next step in my fitness journey!

Source: Google

★ 5

Great experience! Wish I could have kept going but we moved out of the area. Very knowledgable and flexible.

Source: Google

★ 1

help a competitor? that's how you respond to a negative review? wow. that's exactly what you get from your gym. i went for a session and did the whole tour. after i was hesitant to sign up and had few questions, you guys got all pissed and pretty much dissed me as a new client. after i spoke w/ the owner, he said that he would take me as a client. um, no thanks.

Source: Google

★ 5

Absolutely the best 1 on 1 personal training. The trainers take time to listen to your needs and goals and tailor a workout to help you achieve that goal, instead of placing you in a generic one size fits all routine. I highly recommend Flex One Trinity.

Source: Google

★ 5

Excellent personal training experience!!! Absolute 1 on 1 training tailored to your personal goals. I highly recommend Flex One!

Source: Google