★ 5

My wife started training with Carlos, which inspired me to focus on my own fitness. Within just a few weeks, her muscle tone and overall strength noticeably improved. She’s more motivated, and genuinely enjoys her workouts now. I inadvertently got on the meal plan, which resulted in me loosing a few pounds also. It’s clear that Carlos knows how to design effective, personalized sessions. Based on what I’ve seen with my wife, I’ll be signing up soon.

Source: Google

★ 5

Highly recommend! I worked with Carlos for twelve sessions, and it was undoubtedly my best personal training experience. He strikes the perfect balance between professionalism and personality. He showed up prepared and genuinely invested in my progress. Sessions with him never felt like a chore; it was fun, engaging, and motivating. He knows how to push you without being overbearing, and his upbeat energy makes every workout something to look forward to. An added bonus was the level of accountability Carlos maintained, which helped me stay on track in both the gym and the kitchen. If you’re looking for a trainer who’s knowledgeable, personable, and truly cares about your goals, you’ve found the place.

Source: Google

★ 5

Working out with Carlos was a life changing experience for me. I have been struggling to loose weight my whole life and with his guidance and support i was able to loose 23 in a couple of months!

I really appreciate the care he puts in every session and the very timely follow ups to check up progress. His guidance with nutrition aspects really improved my life in many aspects, something i have been very hesitant in the begining of the results i would get, but now i really see i could achieve my goals with Carlos’ help and encouragement.

The training sessions are always super fun. I really appreciate of Carlos the patience with teaching how the gym machines works (i had no idea before and now im very confident on that!) and also the care he puts in shaping a training program according to my personal needs.

Source: Google

★ 5

Over the past four months, I’ve lost just over 15 pounds working with Coach Carlos, and the journey has been both transformative and surprisingly enjoyable. Because I was already familiar with keto, I found it easy to fall into the rhythm of the program, but having a coach made all the difference—keeping me focused, accountable, and even more creative with meal prep. Whether we met weekly or bi-weekly, with room for my hectic travel schedule, his guidance helped me stay on track and learn new ways to stick with the program no matter where I was. I am grateful for the structure, encouragement, and results. Most importantly, I found that Carlos helped me to see keto not as a diet but as a lifestyle that included a new approach eating, holistically, that will stay with me. Looking forward to working together again soon.

Source: Google

★ 5

I had great results with Carlos. I lost 30lbs while increasing strength with his 12 weeks/session package. This exceeded my expectations and I went from overweight to a more than healthy weight. I hadn’t seen my ribs or muscle definition in over 20 years and now they’re visible again.

The workouts are fun and challenging. Carlos is always positive and energetic. He pays attention to proper form of the exercises, so you actually learn something. Also he can see exactly which intensity is appropriate for your body. Between the workouts he’s very responsive to any questions about exercises or nutrition.

All it took was 12 weeks of discipline and consistency, which I couldn’t have done without his accountability.

Source: Google

★ 5

Carlos created a unique workout and nutrition plan that was tailored to me that met me where I was in my fitness journey. He’s the best to work with and motivates me to push myself to the next level.

Source: Google

★ 5

Carlos is a life saver. He put together a nutrition and workout plan to help me with my health and fitness goals. I started seeing results in just a couple months. Looking forward to having Carlos as a coach for as long as possible!

Source: Google

★ 5

Carlos is an incredible trainer who has completely transformed my fitness journey. Thanks to his strength training and targeted stretching exercises, I’ve lost weight, become more toned, and significantly improved my flexibility. His thoughtful nutrition advice has also helped me develop healthier eating habits and make better food choices.
Carlos keeps every session engaging with a wide variety of exercises tailored to my needs. What truly sets him apart is his unwavering enthusiasm and positive energy—he’s always in a good mood, which makes every workout both productive and enjoyable.
If you’re looking for a skilled, supportive, and endlessly motivating trainer, Carlos is the one!

Source: Google

★ 5

I've been working with Carlos since January, 2024, I've lost 25 pounds of fat and I am in the best shape of my life (I'm 45). Carlos is a steady, strong, champion for change and what he does WORKS. He is a drumbeat for accountability and his informed, scientific based guidance and direction is perfect for me. He knows exactly how to explain things to a novice in both the nutrition and weight lifting arenas. If you really want to commit to change, CARLOS IS YOUR MAN.

Source: Google

★ 5

I’ve been training with Carlos for over a year, and the results have been incredible. Carlos is professional, knowledgeable, and truly dedicated to helping his clients reach their fitness goals. He customizes workouts to fit individual needs and always keeps sessions challenging and engaging. His positive attitude and motivational approach make every session enjoyable. Highly recommend Carlos to anyone looking to improve their fitness and overall well-being

Source: Google

★ 5

Carlos' coaching and nutrition counseling has been everything I've needed and been looking for. After turning 40 and multiple IVF rounds, Carlos was able to get me on track and his Accountability is the best in the business. I'm in the best shape I've been in for years and feel so much more confident. I've sent friends and they too have had the same results! Thank you ThetaGold!

Source: Google

★ 5

I worked with Carlos for several months post-partum. In addition to being an excellent trainer, Carlos is an expert educator. I learned so much from Carlos regarding the impact of sugar, the threshold above which sugar impacts fitness goals (eg > 1%), how to effectively incorporate intermittent fasting into my diet etc. As a result, I’ve lost 17lbs and 7.4% body fat. My body is more fit and toned than I was pre baby and even at my wedding. I am very grateful for the tools Carlos gave me and how they’ll help me sustain my new body stats.

Source: Google

★ 5

If you're looking for a trainer who will push you and also educate you, Carlos is your guy. He designed a program that helped me lose weight before my trip, but more importantly, he taught me about nutrition and wellness for long-term success. I'd recommend him to anyone!

Source: Google

★ 5

Wonderful trainer. Your built-in accountability, friend, and health guru. I highly recommend Carlos for anyone who loves to feel good and healthy. His approach is kind and encouraging and extremely effective. In a world full of conflicting health advice, he’ll be your virtual go-to Google alternative for real health solutions. Start your journey with Carlos if you want to fall in love with yourself again and have a friend who has your best interests at heart.

Source: Google

★ 5

I ENTHUSIASTICALLY recommend ThetaGold Fitness LLC and its owner, Carlos Fenwick!!! In my life, when I have an understanding of any action/task that I am undertaking, I can do that action/task competently; conversely, when I am missing the data points needed, it's really like a "hit or miss" situation for me in reaching goals. Weight loss and fitness had been that "hit AND miss" activity for me until I "ran into" Carlos and sought his assistance. Carlos has provided me with true and correct data about nutrition and fitness in such a way that I could USE and apply the information to my "weight-loss" journey. Following Carlos' guidance and using the information he has provided, I have been able to "automatically" lose the unhealthy weight/body fat that I accumulated over my life. Carlos' approach is "gentle" and does not make me "wrong" even when I miss my personal goals or "violate" my adopted rules for fitness. I know after speaking with him about my "errors" that I simply need to review my actions, "re-start" and continue!!! So, if you are looking for a "partner" to educate you, encourage you and guide you, Carlos is YOUR person!!!

Source: Google

★ 5

Carlos is a phenomenal trainer with an energetic personality that’s infectious. He has guided me through my health journey by helping me incorporate training and better nutrition into my daily life. His approach to fitness makes you want to keep striving for a healthier lifestyle. He’s informative and teaches you the “why” behind every exercise and food choice. Since starting the ThetaGold program in September I have lost 20lbs and have more energy than I’ve had in years.

Source: Google

★ 5

As a medical doctor with an extremely hectic schedule, I had the privilege of collaborating with Carlos Fenwick as my personal trainer and keto intermittent fasting coach, and I cannot emphasize enough how truly exceptional my journey has been.

From the moment we started our journey together, Carlos proved to be an exceptional professional. What sets him apart is his remarkable ability to listen attentively. He took the time to understand my struggles and goals, making me feel heard and valued. This compassionate approach provided a strong foundation for our partnership.

Carlos has a unique way of making fitness and nutrition not only effective but also fun. His innovative workout routines and meal plans kept me engaged and motivated. I never felt like I was on a restrictive diet or stuck in a monotonous exercise routine. Instead, I looked forward to our sessions, knowing they would be both challenging and enjoyable.

What truly stands out about Carlos is his expertise in keto and intermittent fasting. He demystified these concepts, making them easy to follow and incorporate into my lifestyle. Thanks to his guidance, I achieved my weight loss goals more effortlessly than I ever thought possible.

In summary, Carlos Fenwick is not just a personal trainer and coach; he's a transformational partner who combines his expertise with compassion, fun, and innovation. I wholeheartedly recommend him to anyone looking to reach their health and fitness goals with ease. Working with Carlos has been a game-changer for me, and I couldn't be happier with the results.

Source: Google

★ 5

Carlos is an excellent fitness coach! I needed to get prepared for an upcoming 7 day backpacking trip in the Sierra. Carlos created a plan that we accomplished over the past couple of months and I feel fully prepared to take on the adventure. Carlos is well versed in nutrition and advised me on healthier food choices to meet my goals. Not only did Carlos help me accomplish my near term goals, he set me up with plans that I can utilize for many years. I highly recommend Carlos for his knowledge, experience, humor, candor, and motivating personality!

Source: Google

★ 5

Carlos customized a fitness and meal plan that perfectly suits my needs and goals. He provides clear and concise instructions on proper form and technique, which has had a transformative effect.

Carlos is incredibly knowledgeable and I highly recommend him as a fitness coach!

Source: Google

★ 5

Carlos at ThetaGold is an exceptional human being and fully committed to his clients’ health! Whether it’s motivating you in the gym or offering guidance at the grocery store, he’s extremely knowledgeable about exercising and nutrition. He has set me on the path to a brighter, healthier lifestyle, and I can’t sing his praises enough!

Source: Google

★ 5

Carlos was the perfect trainer for my postpartum recovery. I lost a total of 17 lbs and 4 inches off my waist in 2 months. Along with the excellent results he has been very attentive and personable throughout the process. I highly recommend Theta Gold Fitness services.

Source: Google

★ 5

Carlos is amazing!! I really needed him to get me on track. He is great at educating you on nutrition and exercise! Always there to help and would steer my back on track when I stumbled. I highly recommend him!!

Source: Google

★ 5

Carlos is an amazing coach - he is accessible during the week and knowledgeable about all aspects of health and nutrition. I look forward to my continued collaboration with him.

Source: Google

★ 5

If you're looking for a trainer with a positive, can-do attitude, affordable rates and best of all, willing to travel to you...this is your guy! Carlos is very knowledgeable and results driven. He also provides a nutrition plan that doesn't leave you feeling deprived of all of your favorite foods or hungry at the end of the day. You won't regret working with this amazing trainer!

Source: Google

★ 5

Carlos was phenomenal. I sincerely appreciated how he took a holistic approach to fitness. He was personable and knowledgeable far above my expectations. I looked forward to each workout session knowing I would be motivated and pushed to become the best version of myself while meeting each milestone on my fitness journey. Thank you ThetaGold Fitness!

Source: Google

★ 5

Carlos is a phenomenal trainer. He is very innovative, supportive, and motivational. I appreciate his approach and tenacity while working with me and recommend him to anyone that is thinking about changing their physical well-being.

Source: Google

★ 5

Carlos is an excellent trainer. He's professional and extremely knowledgable about the best ways to improve strength and stamina while also reducing excess fat. He's got a very positive outlook and has a way of making your workout entertaining and effective at the same time.

Source: Google

★ 5

Carlos is professional and is eager to have you succeed. I would definitely recommend him. His consultation was thorough and motivating. It kick-started my weight-loss! Thank you Carlos!

Source: Google

★ 5

Carlos is an amazing person and trainer! He created a tailored plan to meet my fitness goals and provided all the information I needed to eat right. He's always on time, full of infectious energy, and pretty flexible to accommodate my crazy schedule. Thanks to Carlos, I am stronger, more energetic, & sleep better. I can't say enough good things about Carlos!

Source: Google

★ 5

Carlos is an amazing trainer! He’s always on time, peppy, and energetic, no matter the early hour. Carlos makes working out fun with his positivity. I’ve worked with other trainers before and Carlos stands out for all the different, unique exercises he puts together, his attention to detail, and form and techniques. As a busy lawyer and new dad, working out with Carlos is my “me time” and I’m so grateful I came across him. Hire him! You won’t regret it.

Source: Google

★ 5

Carlos is a wonderful person and trainer. In the year that I’ve been training with Carlos, I’ve become stronger and healthier, and I have more energy day to day. He is very insightful and knows both how to push me farther than I thought I could go, while also understanding how to meet me where I am and design a program specific to my needs. As a busy lawyer and mom of two young kids, I highly value whatever “me” time I can get—and I choose to spend it training with Carlos. I feel lucky to work with him!

Source: Google

★ 5

I heard about Carlos from a friend and am so glad I started. I cannot say enough nice things about Carlos. He is personable, professional and extremely knowledgeable. He is encouraging, motivating, and very thorough with his explanations and visuals to demonstrate proper technique and form to ensure you are safely and effectively achieving your fitness goals. Carlos challenges you and is right by your side guiding you along the way. If you are considering personal training and prefer a private experience with a highly knowledgeable and “practice what you preach” individual, Carlos is the trainer for you.

Source: Google

★ 5

Carlos at ThetaGold Fitness goes on week-long annual retreats with our company and prepares daily workout and nutrition guidance for the team. Despite our large group, he leaves everyone feeling personally taken care of. Last year we went to Miami and this year we went to Cairo. After working with Carlos, the team always feels energized and renewed, and it shows in how well the team takes care of our customers. I am already looking forward to the next retreat. Carlos, thank you as always for your expertise, great personality, and attention to detail!

Source: Google

★ 5

If you’re looking to get fit and have fun, Carlos is your guy! He is very encouraging and motivating. With his help, I was able to gain muscle mass in just 12 sessions. His nutritional advice and meal outline was very detailed and easy to follow. Because of him, I’m living a much healthier lifestyle. Thank you ThetaGold Fitness!

Source: Google

★ 5

Source: Google

★ 5

I only had a month worth of services, but it was a great month.

Not only was Carlos very adept at explaining keto dieting, he was ALWAYS available. Hands-down, ThetaGold Fitness is the right fit for some one trying to lose weight & need guidance.

My favorite moment during my fitness plan was Carlos opening up about his family's weight loss journey. It was very good to hear that he had personal experience with obesity issues. He was not a drill instructor, but a kind mentor who led me on the path towards healthfulness. He has changed my life!

This fitness plan included daily updates, exercise routines, dieting advice, coaching, confidence building activities and much more! In my opinion, this is the best weight loss program on the East Coast!

If you need to lose weight and don't sign up, you will regret it. It will change your life! It changed mine!

Source: Google

★ 5

Carlos is one of the best trainers and nutritional advisors I have ever dealt with. His work is absolutely amazing! He remains consistent. He understand his clients’ strengths and weaknesses and he motivates you. When I started to look for a physical trainer, it was very important for me to find someone who is motivating and caring. Carlos is that person. I encourage anyone who needs physical training as well as someone who values and can help you to understand the importance of nutrition and diet to use Carlos. His services are reasonable as far as cost is concerned so go for it.

Source: Google

★ 5

Carlos is an amazing trainer! After gaining some (a lot) weight during quarantine, I decided it was time to lose the weight and create a new routine that I could make permanent. Finding Carlos made this a reality! I began training 1/4/2021 and by 2/22/2021, I lost 20 pounds! Along with his amazing training sessions, the keto and intermittent fasting nutrition program was easy to follow and provided quick results. He was always quick to respond any time I had a question, and any week that my progress was slower than the week before he would help me pinpoint what I ate that I would discover had a hidden carb or sugar that I never knew! Following his recommendations and tweaking the diet, my fat burning would instantly return. I have tried multiple diets and have constantly felt starved or just disappointed with my food options. However, with the keto program he assigns, I am full and satisfied with more options than I thought I would have, including chocolate options! If you want someone to train you that will give you lasting results and a nutrition plan that is easy to follow and maintain long term, I highly recommend working with Carlos! His training workouts are effective, quick, and targeted, and his nutrition plan is easy and delicious to follow. He is absolutely worth every penny and I have recommended him to numerous people.

Source: Google

★ 5

It has been a pleasure to work with Carlos. He’s knowledgeable, easy to work with and flexible. During Covid we worked outside and virtually when necessary. We set goals and he kept me motivated. He checks in regularly to see how you’re feeling and really cares about his clients achievements. He helped me get to a weight I did not think was possible and keep it off.

Source: Google

★ 5

Carlos at ThetaGold Fitness gave me the knowledge and self-motivation to start and continue my weight loss journey. I highly recommend his services for over all health and weight loss needs.

Source: Google

★ 5

I found Carlos to be reliable, knowledgeable, and focused on helping me to become the best version of myself. I would definitely recommend.

Source: Google

★ 5

Carlos is a once in a lifetime trainer. He knows how to work with a plethora of people regardless of experience level and also walks you through maintaining a “healthy lifestyle”. He is not just your trainer, but a health coach, a friend, and fierce advocate of living a happier lifestyle. It will truly change how you perceive fitness.

Source: Google

★ 5

Carlos changes lives! He is such a positive energy, knowledgeable and encouraging trainer in both fitness and nutrition and overall wants the absolute best for his clients. Waking up multiple times a week at 6:30AM has turned into the highlight of the week. Since beginning to train with Carlos, I have noticed a significant different in my strength and endurance levels. From a visible standpoint, I have firmed and toned up considerably. I would never have been able to get where I am today without Carlos. He listens to your goals and tailors the program accordingly. In short, he is THE BEST.

Source: Google

★ 5

This was my first experience with a trainer. Carlos is wonderful! We discussed my fitness goals and diet. Our sessions focus on fitness along with lifestyle changes to help my overall health. He's very motivational between sessions with updates and diet logs.

Source: Google

★ 5

Similar to many, I also embarked on a goal of 'finally getting fit' for the new year. Albeit starting a bit late, I met Carlos in the gym in my building (as he does home visits) in early February to inquire about his services. Intrigued by his 'Keto and Intermittent Fasting' training, I decided to go with him as opposed to other trainers who were not similarly trained. We met only days later, and I was immediately impressed. He spoke to me about my eating habits, overall health and previous diet and exercise regimes, and then we did a short mock training so he could assess my fitness levels. The decision to sign up with him was easy, as I felt as though he cared! Within hours of signing up, I received an email with very useful nutrition information and suggestions for supplements. It's been weeks now and working out with Carlos a few times a week has been one of the best decisions I have made this year! He has a wonderful personality, but do not let that fool you. He pushes you. He is knowledgeable and caters workouts to your individual needs. I promise that if you go with Carlos, you cannot go wrong! You will see results, and more importantly, you will enjoy the process.

Source: Google

★ 5

Hands down the best personal trainer around. Virtual training or in person session are both amazing. Carlos is one of kind in his attention to detail, dedication, sense of humor and amazing positive spirit!

Source: Google