★ 5

It has been great working with Marvin. I started working with Marvin back in May of 2024, since then I have been able to drop 50 lbs. Its December 2024 as of the review. Marvin has helped with tailoring my daily nutrition goals, provided great workouts (that are not stale and he can tailor the workouts based on your ability to do them or if you are simply traveling and have less/different equipment then usual), and he is always available to help with questions/guidance/motivation. Would defiantly recommend anyone to reach out for in person or virtual training. I promise you’ll be happy you did.

Source: Google

★ 5

I can't say enough good things about Marvin! As a 65-year-old looking to stay fit, I was a bit apprehensive about continuing my fitness journey with a personal trainer, but Marvin has completely changed that. He truly is a gentle giant—his approach is attentive and supportive, yet you can tell he means business when it comes to your results.
What I appreciate most is his professionalism. He never resorts to the loud yelling or over-the-top motivation that some trainers do. Instead, he creates a positive atmosphere where I feel encouraged to push myself without feeling pressured.
Marvin is incredibly understanding. There have been times when I’ve fallen off the wagon, but he never makes me feel guilty. Instead, he listens and encourages me to pick right back up where I left off. His support is invaluable, and he always reminds me that it’s about progress, not perfection.
What’s more, Marvin has never once made me feel limited by my age. Instead, he encourages me to go after what I want and truly soar with the eagles. His belief in me has made a world of difference in my motivation and self-confidence.
I wholeheartedly recommend Marvin to anyone looking for a personal trainer. He is my hero, and I appreciate everything he has done for me! Whether you’re a beginner or more experienced, you can trust Marvin to help you achieve your fitness goals while making the journey enjoyable. Thank you, Marvin!
I appreciate you! ~Sharon

Source: Google

★ 5

Marvin is a top-notch personal trainer. He is easy to work with, adapts exercises to your needs, and is always encouraging. His training studio is a great space to workout in as well. You should absolutely get started on your health journey and reach out to Marvin today!

Source: Google

★ 5

I did the six week challenge and my outcomes were as follows:

- Lost a lot of weight
- Gained lots of muscle
- Got back into a lot of old clothes
- Learned dietary & training techniques to keep it off.
- Got stronger
- Gaines motivation to push past my previous limits.
- Learn to fail with grace and try again.

In short, if you're looking to start a fitness journey or breakthrough a current plateau.
A C.T.I.O.N. is a great place to start and finish strong.

Other unexpected benefits, being mindful of my posture in daily life.

I highly recommend.

Source: Google

★ 5

Over a year ago I joined Action Sport & Fitness and started training with the owner, Marvin Britt. It was absolutely one of the best decisions and investments I made in 2023. I reached out to Marvin to seek a professional's help for strength training and, out of convenience, since his business is near my office. I thought it was interesting when he mentioned having a conversation to determine if I’m a good fit for his program. Now, looking back, I realize it’s because Marvin operates at a very high level of professionalism, knowledge, passion, and thoughtfulness. Just as you are investing in yourself and your health, Marvin is making an investment, too, with his expertise, time, and program - what Marvin offers is very VALUABLE.

But don't let that intimidate you...Marvin met me where I was, helped me set goals, pushed me to steadily make gains, also while making sure I improved safely. Being a part of Action Sport & Fitness has truly showed me that slow and steady (to avoid injury) can result in tremendous gains….mentally, too, in terms of confidence, energy, and clarity.

I began by signing up for the Jump Start program (five 30-minute sessions). At the first session, Marvin assessed my fitness level to determine a baseline - where we'll start and the ability to measure improvements. This also gave me some insight to his ACTION 4-phase program. After each session, I felt accomplished and better. I then moved on to two 60-minute sessions per week and now three sessions per week. The 4-phase system is grounded in science and the fundamentals of mobility, strength, muscle definition, and fat loss. Nutrition guidance is also provided as part of the program, focusing on key fundamentals like meal prepping, protein, food journaling, etc, while still enjoying life and favorite foods.

Marvin provides support and he senses when it’s hard and encourages me - I enjoy working with him and learning from him. I know that he will answer all my questions even if he must take time to think about it. Marvin planning the program and workouts takes a huge mental load off me. And he’s always prepared. He has the expertise and that allows us to optimize my workout and time. I like having the private gym where I can focus and get more accomplished. Marvin is truly an elite trainer and my results from working with him show!

Source: Google

★ 5

Training with Marvin has been amazing! He’s made me feel super comfortable and encouraged me to push a little further with every session. I appreciate his punctuality and professionalism as well as his expertise in fitness and nutrition. Thank you again for helping me reach my goals!!

Source: Google

★ 5

Source: Google

★ 5

I had a awesome time working out with Marvin! Anytime I needed anything he was responsive. He was always willing to make adjustments to a workout or meal plan if I needed it. I love the ability to workout from my phone! I was able to go on vacation and didn't have to miss a workout. I obtained my goal of losing weight and getting my blood pressure to come down to the lowest I've ever seen it. If you're looking for someone to encourage you, challenge you and help you meet your goals go to Marvin at Action, Sport and Fitness.

Source: Google

★ 5

I have been training with Marvin for four months now and have lost 26 lbs so far. Marvin’s transformation training program includes fitness and nutrition coaching. My one-on-one customized workout consists of cardio and strength training. Marvin is very knowledgeable in physiology and pays special attention to safety. He provides on the spot feedback on my technique and form. His professionalism and positivity are motivating and encouraging. I would definitely recommend training with Marvin for anyone looking to transform their body and fitness level. His gym is located in Greenbelt, Maryland.

Source: Google

★ 5

Marvin is a great trainer. He is very knowledgeable and understanding of your goals, interests and needs. He has a laid back demeanor, he's very encouraging, supportive and easy to talk to. If you are willing to put in the hard work and time then you will see results. There are discussions about nutrition as well, I'm still learning and tweaking that aspect, but Marvin will provide the suggestions and tools needed to get started.
If you are looking for a trainer that looks like the result of the product you are working towards then Marvin is the trainer for you. The exercises that I have done are varied and always changing, never boring. I am very happy with the support and the results I have gotten over time.

Source: Google

★ 5

“Nothing gets done without action” is the motto at A.C.T.I.O.N Sports and Fitness. Lead personal trainer and owner Marvin Britt is a believer in taking care of your whole body because, as he says, “it’s the only place you have to live.”

I started my journey with Marvin in January 2022 and have already seen double digit weight loss results (I still have more to do). He focuses on balance, movement, weight management and nutrition. It is a holistic approach designed to treat full range of your body’s capabilities and that has worked well for me. As an avid tennis player, the ability to be flexible and move quickly with agility and speed is important and the personalized routines that are designed for me has improved my stamina and ability to quickly recover after long rallies or games. In other words, I can catch my breath much quicker and be ready to start the next point without being exhausted.

“Chest high, core tight, chin up and shoulders back” is a common mantra I hear from the trainers here; they are focused on proper form and posture so that clients get the best results for overall health and wellness. In addition to being certified in a variety of personal training modalities and nutrition management, the trainers are personable and supportive.

If you are looking to transform your approach to health and wellness, I recommend this facility and the trainers… Top-tier!

Source: Google

★ 5

I've really enjoyed my training sessions with Marvin over the last month or so. He's patient and encouraging, but he doesn't let you get away with anything, either. I feel better than I have in a long time!

I highly recommend Marvin to anyone looking for a coach to help them on their fitness journey, whatever that might look like for you.

Source: Google

★ 5

I highly recommend Marvin! He is a motivating personal trainer who’s jovial personality makes working out fun yet challenging. He is very supportive and caring, always making sure you are using proper form. I’m already seeing results after just 5 weeks.

Source: Google

★ 5

I've been training with Marvin for almost 3 months now and would highly recommend Action Sport and Fitness to others. I had never done strength training prior to this and began with in person sessions. Marvin listened to what my goals were, created an individualized plan, and has challenged me more every week. Overall I've made great progress and feel stronger than I ever have.

I've recently relocated out of state and have continued virtually with Marvin. I was initially concerned the quality of our sessions might decrease but that has not been the case. I can always trust that he's making sure I'm doing the exercise correctly and will adjust the workout if needed. Highly recommend Marvin to anyone looking for a personal trainer!

Source: Google

★ 5

Source: Google

★ 5

Excellent personal trainer. Clean and efficient facility that meet all of your physical training needs.

Source: Google

★ 5

Working with Marvin has been nothing but great since our first visit. We started with an initial assessment, where he obtained baseline values and used this information to create an individualized plan for me. The exercises were challenging but appropriate.

The space and equipment were kept very clean which was very important to me given the pandemic. Additionally, Marvin is also great with cueing to make sure that exercises are being performed properly. I would highly recommend A.C.T.I.O.N Sport and Fitness for anyone looking to make a positive change in their life from a health and wellness perspective.

Source: Google

★ 5

I've been a client of A.C.T.I.O.N Sport and Fitness LLC since February 28, 2021. My intention joining was to lose weight and become physically fit for the rest of my days.
I wasn't sure what to expect seeing that I would be doing this virtually.
So I took a change on myself and A.C.T.I.O.N Sport and Fitness, and I must say that I feel better today than I have in a very long time.
To date I have shed 16 lbs., and I'm loving how I look and feel.
Marvin, and his team were very instrumental in this great loss.
My trainer Niki is awesome. The step by step instructions, the patience, and allowing me to work out at my own pace is priceless!
I look forward to my sessions because no matter how my day shaped up to be, once I begun my workout sessions, I began to feel 100% better.
If you're looking for a Personal Trainer and Nutrition Coach that can get you results, then I highly recommend A.C.T.I.O.N Sport and Fitness!

Source: Google

★ 5

Today was my first day, assessments were taken. I was very impressed with the results. I am looking forward to my training.

Source: Google

★ 5

I've just finished my training sessions with Marvin and Niki on the Jump Start Personal Training Package. They were both professional, courtesy, and fantastic during the entire process. I'll be continuing my fitness journey with them to improve my physical well-being and I'm overjoyed that I've found this service!

Source: Google

★ 5

If you’re looking for a trainer to motivate and encourage you to step-up your fitness game, Marvin is the man. He’s into the total package of fitness-physical, mental, and nutrition. If you’re serious, consistent and follow Marvin’s plan, you will see results.

Source: Google

★ 5

I’ve been training with Marvin for almost 10 years! As a former powerlifter, I was looking for a trainer who would take strength training with women very seriously. Marvin has always found ways to challenge me and keep building my strength. His workouts are creative, fun, and engaging. I’ve had a variety of injuries over the years and Marvin has always found a way to work around them so I don’t lose any ground. Ten years later and I still look forward to every workout. Who could ask for more than that!

Source: Google

★ 5

I have enjoyed my experience working with Marvin. He is professional, keeps me motivated, & holds me accountable. I can tell my workouts are catered to my needs. He's a great personal trainer.

Source: Google

★ 5

I have enjoyed my experience working with Marvin. He is professional, keeps me motivated, & holds me accountable. I really appreciate that he holds me accountable because I need it. I can tell my workouts are catered to my needs. When I'm struggling during my workout, he does a great job of changing the exercise in the moment in order to still achieve my goal. I highly recommend as a personal trainer.

Source: Google

★ 5

I’ve been doing training with Marvin for two years as a supplement to swimming and all of it has been awesome, especially the virtual training we’ve been doing since March. He’s very accommodating and is very careful about keeping my (previously injured) shoulder healthy, but is serious about pushing you! I’ve never been as strong as I am right now!

Source: Google

★ 5

Even though I've only been working with the Action Sport and Fitness trainers for about a month, I've been extremely impressed - and pleased with my results. They are very focused on tailoring a program to each individual client that will be challenging without being discouraging. In addition, the virtual training option is very helpful, providing lots of flexibility for people who have busy work schedules. I look forward to continuing my progress with Action Sport and Fitness for many months to come.

Source: Google

★ 5

I highly recommend using A.C.T.I.O.N Sport and Fitness whether you’re just getting started or need to supplement your existing fitness journey.

Marvin designed fitness routines for me which provided full-body workouts while improving my energy levels, strength, and endurance. He patiently worked with me through a combination of exercises, nutrition tips, and discipline in continuing to achieve my fitness goals. He taught me that health and fitness goals are journeys and not destinations.

Allow Marvin to help you improve your overall physical fitness and transform your body. Make improved health and fitness a priority NOW with A.C.T.I.O.N Sport and Fitness!

Source: Google

★ 5

Don't take my word, just try for yourself and see the difference and constant motivation. Couldn't be as productive by myself, and I tried. Marvin is worth the health and image investment for yourself

Source: Google

★ 5

Definitely a great personal training experience. Results came quickly after 2 weeks of working out and making some minor changes. The workouts always were thorough and I’d recommend anyone to get training here.

Source: Google

★ 5

I lost 15lbs in one month with the help of Action Sport and Fitness. Marv makes you feel like you can do it even when you feel like you can’t. He is fine, so if you need something to keep you motivated he is it!

Source: Google

★ 5

Phenomenal experience! Been with Marvin about a year and have lost several inches and have actual muscles that you can see lol! Definitely feel a ton better! The program is rigorous and Marvin increases reps, weight and intensity as you get stronger. He is extremely knowledgeable about all things exercise and diet and makes sure you don’t hurt yourself and gives the tools for eating right. If your looking to start training one on one look no further Marvin is an Action Beast!

Source: Google

★ 5

I reached out to Marvin regarding online coaching shortly before the pandemic started and I'm glad that I did! Marvin provided me with the motivation and tools to get my weight loss started. The online coaching was affordable and included lessons on how to eat, what to eat, and exercises to perform. Marvin was always available to provide me with advice or to answer any questions along the way. This was an awesome program and I was definitely pleased with my results along the way.

Source: Google

★ 5

Marv is always very positive, educated, and a fantastic trainer and motivator! He is always honest and truthful and never condescending. He really cares about his clients and gives you his full, undivided attention during his sessions. He makes spcific exercise and meal plans for you and your fitness goals. He always finding ways to encourage his clients from monthly challenges to group runs. He will inspire you to take A.C.T.I.O.N in your fitness journey!

Source: Google

★ 5

Reaching out to Marv and joining the ACTION Sport and Fitness fam is one of the best decisions I’ve ever made.
Not only is Marv accessible and knowledgeable but he also holds his clients accountable while encouraging them to be – and do – their best. About five months ago I made the decision to start working with a trainer because I was at my heaviest (approx. 370lbs), didn’t know the first thing about lifting/weight training, and could barely do pushups. After contacting several trainers, I came across Marv and he was the most responsive and professional hands down. During our first meeting we discussed both weight loss and exercise goals, and later that week he provided a meal plan tailored to those goals.
Sessions are held in a private studio and he always makes himself available in between sessions for advice on nutrition and exercise or just simple motivation.
Last weigh-in I clocked in at 323lbs, and I am lifting weights, doing pushups, and running regularly. I am proud to see the difference in my body but I am grateful to feel the difference in my body.
I’d recommend Marv to any- and everyone ready to take ACTION – you won't regret it.

Source: Google

★ 5

Marvin is a great personal trainer. He is very knowledgable and individualizes your training sessions to fit your needs. I have really enjoyed working out with him. During my time working out with Marvin, I have improved in areas that I neglected working out on my own. If you need that extra push, Marvin is an excellent choice.

Source: Google

★ 5

Best fitness training experience I ever had! 💪🏾

Source: Google

★ 5

I've been training with Marvin for about 2 years and have seen amazing results. Professionalism, knowledge and a friendly atmosphere are some major qualities that ACTION Sport and Fitness have to offer. I would definitely recommend to anyone who is looking for a quality trainer.

Source: Google

★ 5

Personable , knowledgeable, and professional! I've been training with Marvin at A.C.T.I.O.N. for about 3 months now and have made great progress thus far. Marvin will challenge you with his workouts and support you throughout the session to help you reach your fitness goals. You will leave each session feeling challenged, yet stronger. The Greenbelt studio is convenient as well. The equipment, combined with Marvin's experience, will ensure you never have a boring workout. I would definitely recommend him to anyone looking to improve and/or enhance their fitness at any level!

Source: Google

★ 5

Knowledge, lifestyle , and results this gym has all that and more. I was looking to lose wait after my baby and live a healthier lifestyle . Marvin did just that , I lost over 10 lbs and gained muscles ( I didn’t even know I had. :) ) excellent experience.

Source: Google

★ 5

RESULTS... I live in New York and I was able to lose over 20lbs in 3 months with the online training program. My trainer Marvin was always available via text, phone, email, encouraging me inspiring me. Not only will you gain results through weight loss, you will also gain knowledge as he teaches you how to be healthy and fit and to stay healthy and fit. Trust me take action today

Source: Google