Thetagold fitness

"Quite frankly, I am amazed how quickly Carlos was able to get me back into shape and on a healthy journey. I haven’t exercised in YEARS, and I ate whatever was available (fast food)! But In 3 months, I was able to drop 15 pounds, lose 3% body fat, and improve my diet with encouragement and guidance from Carlos. I am now able to work my 12 hour shifts without feeling tired or sluggish. Every session was challenging, yet fun. After each session, I left feeling and looking better than before. I can not recommend a greater personal trainer!"

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.

"I have been working with Carlos for more than seven years. He has guided me through post-pregnancy weight loss and fitness, training during pregnancy, and in the past few years as I have struggled to find time to train as I balance kids, work, and home life. Carlos kind but firm approach to motivation is one of the reasons for our long relationship. He recognizes when it is time to push me to work harder and when it is time to rest. Over the years, Carlos has adapted my workouts to best fit my changing needs. He has also provided invaluable information on nutrition and supplements."

After a sports injury and gaining 27 pounds, I was unmotivated to exercise.⁣⁣ Disgusted with my body image, I searched for a trainer and discovered Theta Gold Fitness. I liked Carlos philosophy and demeanor and joined in August 2019. Carlos listens and adjusts exercises to my level and comfortability. If a routine doesn’t fit, he offers challenging alternatives. His nutritional knowledge offers a well rounded approach to a healthy lifestyle. He checks in routinely after training and is always responsive to my questions and concerns. Carlos positive energy motivates me to stay focused. He’s always prepared, works hard, level up exercises, and we have fun while achieving results. He’s the consummate professional, punctual, attentive, efficient, and effective. Carlos has helped improved my quality life and is and is a great investment. I highly recommend Theta Gold Fitness if you want to improve your health, body image, nutrition, and lifestyle.

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.

Carlos Fenwick is one in a million. His personal training both virtually and in person is the best I have ever seen or experienced. His energy is wholly positive and committed but it is coupled with his dedication to his clients and tailoring sessions and goal to his client. This is more rare than it may seem - he does not have his plan and then proceeds - he is constantly assessing and reassessing his clients and making sure they are meeting goals but they are doing so in the best way possible for them individually. He is also, a lot of fun! I would not wait another day to get in touch with Carlos and start your journey today!

I hired Carlos as a personal trainer at a time when I was looking to lose weight and build body strength. Carlos took my goals seriously, developed a strategy unique to my needs and level, and kept track of all the relevant data. In addition to having a systematic approach, Carlos is an absolute delight. Bringing energy and a “Everything is possible” attitude to every work out. He also kept me accountable. After several months of training with him I discovered that my aging body no longer felt old, and my energy levels had brought me a sense of contentment that I wouldn’t have achieved otherwise. Call Carlos. Now.

Finally! It all makes sense. After years of confusion and frustration about body weight, I finally feel on solid ground. Carlos has tailored a plan specific to me. He did that through the most useful and unique aspects of this program, high interest, accurate education, and excellent communication. Now I have a specific formula for my body to lose weight. All I need to do is follow it. 8 pounds and counting!

Meeting Carlos Fenwick was one of the best things that happened to me in 2019! I met Carlos in my building gym, and to be honest, the first thing I noticed about Carlos was his great personality. For me, having a personal trainer was not only a matter of guiding me through training but also having a positive attitude towards life. I had no doubt that he was the person that I need to start training with. Carlos offered me a complete program that focused on exercise and nutrition. With regard to nutrition, he recommended for me to start with the Keto diet, and also to begin tracking all of my food during the week. As I adjusted to the Keto diet, he he then introduced intermittent fasting into my program. The benefits have been fantastic!! More energy throughout the day and weight loss. After 3 months I began to notice a real difference in my dietary habits, energy levels and muscular strength. CF will be there to give you motivation, nutritional tools and dynamic training. Without hesitation I would recommend Carlos Fenwick to anyone looking for a knowledgeable high energy personal trainer.

My successful journey to lose weight began this year in March of 2020. That’s when son, Carlos Thomas Fenwick, a Certified Personal Trainer and Keto/Intermittent Fasting Coach suggested I try his program which consists of the Keto Diet, along with intermittent fasting, some exercise and a sufficient amount of sleep each night to start to shed the fat the right way. Prior to starting the program with my son, I felt miserable most of the time and complained a lot. For the last 10 years, I have been over 200 pounds. I am 61 years old and 5’5” tall and had had enough!! In addition, due to my weight problem, my doctor told me I had developed high blood pressure, high cholestrol and diabetes type 2. Something had to be done about it!! Carlos told me his program worked because it focused on eliminating sugar from my diet, which was contributing mostly to my excess fat. He explained that the approach we were going to take was to make the body healthy first - and then we would watch the weight start to come off. The more I listened to Carlos the more it made sense that if I stay disciplined and commited to his program, I would definitely feel and look better. Not only does Carlos educate his clients about fitness and nutrition, my son applies it in his own life. I must admit in the beginning I struggled because it was hard to kick my old unhealthy eating habits, but I am happy to say that It has been about 16 weeks since I began this weight loss journey and I have lost over 26 pounds and a little over 4% body fat!!! For the past several decades I have been trying to accomplish what I accomplished with my son in 4 months! My target weight is 180 pounds. I have a ways to go but each day I tell myself, I can do this! Thank you Carlos for helping me reach my fitness goals and dreams! I love you

"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. He will truly change how you perceive fitness."

"The additional things I would say is Carlos' true passion for what he does. i decided that I will continue working with him probably even after I achieve my weightloss goals. "

"Carlos is the bomb!!! His energy is out of this world, his work ethic is stern and encouraging. Glad to be on my journey with him!"

"Carlos has great energy, high motivation and is well vested in his clients and their individual fitness goals. Best trainer ever!"

"Carlos saved me. If it wasn't for his support and direction for the past 5years I would have continued towards obesity, hypertension, and diabetes. And since I am a family physician I know this to be true. Thank you Carlos!"

I enjoyed my time working with carlos. he was a great personal trainerthat helped me begin my fitness/health journey. i learned a lot about nutrition by working with him. carlos went above and beyond to make sure that we had constant communication and that i was staying on track with my nutrition. one thing that makes carlos the best trainer is that he's always in a good mood and his laughter is contagious. i couldn't recommend him more to anyone that is looking for a trainer in dc.

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

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.

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.

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.

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.

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!

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.

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!

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.

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!

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!

I’ve had other coaches, so I have something to compare Theta Gold Fitness with—the exercise and nutrition plans are executed individually, gradually, and in the correct sequence. The care, communication and commitment are second to none. Five stars.

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.

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.

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!

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!

I have known Carlos for years as an occasional aquaintance. He was always trying new health avenues and eating plans and was always very high spirited. I just gotta say that seeing a 45 yr old guy demonstrating that health and physique can be attained in middle age is so inspiring. Im 40 and have rollercoastered in health and fitness for 20 yrs. Seeing Carlos' posts remind me that there are no excuses. It pushes me to be disciplined. Thank you Carlos!

I started working with Carlos about 4 weeks ago. After a thorough Consultation he gave me an exercise program to strengthen specific muscles in areas where I was weak or having pain. I was having difficulty with my ribs going out and having to see a Chiropractor monthly. I started doing the muscle strengthening work out every day working up to the number of sets that Carlos gave me as a target! It was tough at first but within 1 week I had NO PAIN in my mid back at all! This was a great win as that has been a very weak area for me for years! I feel much stronger already after only a few weeks of this routine and I have more energy!

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.

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!!

Carlos is the real deal and commited to helping you become your best self. I haven't felt this good since playing college football 7 years ago. He consistently checks in on progress, he's a great accountability partner on this fitness journey, and an overall good person.

I was feeling unmotivated and defeated. Last year I started Keto a couple of times on my own and every little setback knocked me off. In Sept I started working with Carlos and he was exactly what I needed to stay focused and on track. He motivated me to exercise and was there if I stumbled or my progress slowed down. I have lost weight before on my own but it was so much better to have someone there to help me focus on my health and really take it to the next level. During his program, I realized I had the power to make the right choices about what to eat and Carlos helped me learn that I needed to read all labels. There are so many foods with bad ingredients and I learned how to navigate them and find what was good for me. I no longer crave sugar which feels like freedom. I am enjoying my life and am so happy that I have dropped 40 lbs. I am continuing the Keto diet which has become my way of lifestyle and my exercise routine. Thank you Carlos for all your motivation, encouragement and education!

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!

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.

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!!!

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.

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!

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.

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!

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

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.

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!

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!

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.