Flex Personal Training Co.

Fantastic experience: I could not recommend Eli's coaching enough! If you are looking to make a positive change in your life, look no further than to Eli. Eli provides coaching that goes above and beyond. He is supportive while also pushing you to improve every session. His coaching allowed me to regain my confidence and I have never felt stronger. Eli also provides help with nutrition and understanding macros, which was vital to my success in loosing fat and gaining muscle. Before coaching with Eli, I had no idea what to do in a gym, no idea how to workout effectively. He met with me for a consultation, went over my goals, and created a plan that would work for me and teach me how to be self- sufficient in the gym. Eli is the absolute best human, and an even better coach.

Fantastic experience: Having Eli as my coach has completely changed my life. He trained me on nutrition, taught me how to use the machines at the gym, taught me how to use free weights, and most importantly, taught me correct form and posture. He is a great teacher and human. It’s been amazing to see my progress and continue the habit of working out. If you are trying to decide between Eli and another trainer, pick Eli. I have nothing but good things to say about him and his methods.

Fantastic experience: Eli did an amazing job training me! He has very creative sets that kept me interested in the entire workout. Such a great guy and easy to follow his instruction!

Fantastic experience: I am so grateful for Eli’s program. I’ve never had personal training before and this was an overall amazing experience. I’ve lost 25 pounds since I’ve started 3 months ago and have seen so many improvements in my overall fitness. If you are looking for personalized training here in Tulsa, I would definitely recommend Eli. Thank you

Fantastic experience: Eli is such a friendly and knowledgable trainer! I would recommend him to anyone from beginners to high level lifters.

Fantastic experience: ⁠I wanted to get in shape before getting pregnant and thanks to Eli and Flex's personal training I have done just that! Going into this pregnancy much more confident!

Fantastic experience: ⁠I didn’t really believe I could achieve losing weight and getting in shape but Eli made it so simple and helped me over every hurdle. Highly recommend!

Fantastic experience: Loving my experience with Eli as my trainer. I came in with a shoulder injury and knee injury and now both have healed up and are stronger! He’s made modifications whenever I needed along the way and has helped me see tremendous progress even through my injuries.

Fantastic experience: Flex Personal Training is the best! The trainers are professional, and encouraging, and create personalized workout plans that deliver results. I'm grateful for their expertise and dedication to helping me achieve my fitness goals.

Fantastic experience: I had a hard time believing that I was capable of a transformation but Eli helped me change my mindset and believed in me and now I am down 17lbs and so confident about the future

Fantastic experience: My teenage son has been working out with Eli for 6 months now and he loves it so much! He looks forward to each workout and has learned so much that he's teaching me stuff at home lol

Fantastic experience: Flex Personal Training is the best investment I've made in my fitness journey! I'm grateful for their guidance and support.

Fantastic experience: Eli is dedicated, supportive, and genuinely cares about your progress. He pushes you to achieve your goals while ensuring proper form and technique

Fantastic experience: Eli is exceptional! I've loved every session. Pushes me harder than I ever pushed myself on my own.

Fantastic experience: Training with Eli has been the best! So fun and I learned a lot!

Fantastic experience: I've been training with Flex Personal Training for six months now, and I'm thrilled with the progress I've made.

Fantastic experience: Love it here so much! The gym is super nice and Eli is a great trainer and makes every session fun and challenging!

Fantastic experience: Best personal training in Tulsa!

Fantastic experience: Flex Personal Training is the real deal! I'm finally seeing results and starting to love my body again!

Fantastic experience: Five stars for Flex Personal Training! Eli is friendly, professional, and knowledgeable. My custom workouts are challenging yet achievable, helping me reach my fitness goals faster.

Fantastic experience: I can't say enough good things about Flex Personal Training! Eli is friendly, professional, and genuinely cares about your success. With his guidance, I've seen incredible improvements in my strength, endurance, and overall health.

Fantastic experience: Five stars for Flex Personal Training! Eli is top-notch, and the personalized attention he provides is unmatched. Whether you're a beginner or a seasoned athlete, he'll help you reach your fitness goals.

Fantastic experience: Flex Personal Training has completely changed my fitness journey! The trainers are incredibly knowledgeable, motivating, and supportive. They tailor workouts to your specific goals and fitness level, ensuring maximum results. Highly recommend!

Fantastic experience: Eli is an awesome coach! He's very knowledgeable, personable and motivating, and he gives personalized feedback. Would definitely recommend him to anyone seeking help in their fitness journey!

Fantastic experience: Hands down one of the best trainers I have ever worked with! He is very knowledgeable, motivating, and will get you the results you are wanting!

Fantastic experience: Excellent personalized coaching with a strong knowledge base and a positive attitude

Fantastic experience: He is the best! Knowledgeable, motivating, positive! You will meet your goals with his help! Highly recommended!!!

Fantastic experience: Great coach, very encouraging and fun to be around!!!

Fantastic experience: Eli is the best!

Fantastic experience: Highly knowledgeable and great to work with!

Fantastic experience: Eli is an excellent coach and trainer! You will always find him to be focused and tuned into helping you achieve your health & strength goals. He is motivated by his beliefs, pursuing high standards for himself & others!

Fantastic experience: Eli is an awesome coach. He's very knowledgeable and provides great feedback to get the most out of your workout. I got great results from his coaching.

Fantastic experience: Eli is knowledgeable in personal training and can meet you where you are at with your fitness goals.

Fantastic experience: Eli is awesome! Very knowledgeable, personable, and is a great motivator. Would definitely recommend having him help you achieve your fitness goals!

Fantastic experience: Love working with Eli! He’s a great trainer and super knowledgeable.

Fantastic experience: Eli was awesome to work with and keeps you motivated towards your goals!

Fantastic experience: Eli is a great coach and very knowledgeable in his field. He always has a positive, upbeat attitude and wants to give the best experience and results to his clients.

Fantastic experience: Eli is amazing. Incredibly motivating and encouraging!! Absolutely a great trainer, highly recommend

Fantastic experience: As an old lady who was once a D1 athlete, I have been around and bit and worked with more trainers than I can remember. I remember Eli though, because he got the individuality of fitness/wellness. He didn’t treat me like every other client, he would always make adjustments based on what was best for me, my injuries, my dietary needs, etc. the plus was the attitude he always brought with him, always positive vibes!

Fantastic experience: Eli is the best! I was kinda nervous to get a trainer given my inexperience, but it was the best decision I ever made! I feel so good after every workout and have been seeing great progress. And I know for a fact I have because we track it all-. Which is great for my OCD brain haha. I've learned so much Which will help me keep all my progress. Very excited for the rest of this journey!

Fantastic experience: Being a fellow trainer/training business owner (fortitude personal training)- I’ve got to give credit where credits due. Eli is the #1 personal trainer in the Tulsa area and possibly the state. Yes, he’s a great person and super fun to talk to and all that, but more importantly- he’s simply great at what he does. Flex is the only place I feel 100% confident referring people to. If/when one of my family members need help with their fitness goals, Eli would be our only option. He’s one of the very few trainers who actually uses evidence based principles for everyone he works with- and is honestly probably worth double what he charges. If you do what he tells you to do, you WILL hit your fitness goals- it’s that simple.

Fantastic experience: I absolutely love working with Eli! He was able to challenge me and do it with great knowledge and care. I appreciate his willingness to change things up and to notice when my muscles weren’t responding to something anymore. His keen awareness and ability to communicate really helped me reach so many of my goals. He was great with suggestions on what do on days that I wasn’t with him and even was there to create a workout plan. He helped me realize that I wasn’t getting enough protein and we worked on what I could do so that I could see the results I was looking for. He was able to achieve this in such a short time. I look forward to reaching out to Eli anytime I can see I’ve hit a plateau on my own and reach the next level of my health and strength training. He is a great asset to anyone who is wanting the best of the best!

Fantastic experience: Eli is the best!! He helped me achieve all my fitness goals and he is so motivating. I highly recommend him for all your Personal Training needs!

Fantastic experience: I highly recommend Eli for personal training. Eli provides one on one training. No group fitness class. He focuses solely on you as a client in the gym. I’ve had a prior shoulder surgery, and the other shoulder needs surgery as well. I didn’t think I could do much in the gym- I was wrong! Eli is knowledgeable and able to create a custom plan catering to my specific goals and limitations. I am stronger than ever and down 68 lbs. Highly recommend!

Fantastic experience: Eli is an incredibly knowledgeable and experienced trainer!! Everytime we train, he teaches me something new about why we do certain exercises, and gives me advice to help me keep my nutrition dialed in. I highly recommend!!!!

Fantastic experience: Eli is nice and super helpful!

Fantastic experience: Eli is great. He helped me meet my weight loss goals. Best trainer I ever had.

Fantastic experience: I highly recommend Eli Hallman for personal training! Eli is knowledgeable and has helped me so much on my fitness journey. Strength & Confidence ⬆️ Fat and Inches ⬇️ You will not regret investing into your health!!

Fantastic experience: Eli is a wonderful trainer with a wonderful attitude.

Fantastic experience: BEST person I could have gone to. Eli was extremely helpful an the biggest supporter of my success. Thanks man !!

Fantastic experience: I’ve always had difficulty motivating myself to stay active and in shape. Eli keeps me motivated through goal setting and check- ins, and his exercises have generated strong results. I’m down nearly 20 pounds in under 4 months and have hit a lot of goals I had set for myself when I first started with Eli. I still have a long way to go, but I feel much more confident that I’ll hit my goals with Eli’s help. Highly recommend.

Fantastic experience: This is so much easier to follow along with than other trainers

Fantastic experience: Eli is amazing! He not only pushes you and holds you accountable, but he also explains every exercise and teaches you correct form. He is not a yelling and loud coach, but he still makes sure you are reaching your limit. He makes sure you are comfortable.

Fantastic experience: Great personal trainer that is patient but firm in keeping you accountable to your goals! Great for all fitness levels!

Fantastic experience: Eli is an awesome Trainer. He is encouraging, knowledgeable, and will help you achieve your fitness goals. Would highly recommend!

Fantastic experience: Eli is not only highly educated in fitness but also incredibly personable. From the first session, he created a comfortable atmosphere that makes going to the gym enjoyable. I highly recommend Eli for anyone looking to be in their fitness era

Fantastic experience: Eli’s knowledge and expertise is invaluable when it comes to being a personal trainer. He is always ready to help you meet your personal fitness goals.

Fantastic experience: Eli is an amazing personal trainer. Highly recommend!!

Fantastic experience: Incredible training. I see the most results with working with Eli. 10/10 would recommend!

Fantastic experience: Eli is a great personal trainer, go see him and be in peak shape before spring.

Fantastic experience: Eli is such a pro! I’ve learned so much and gotten such a better form in lifting because of Eli.

Fantastic experience: Eli is an AMAZING trainer!!! He helps me grow muscles that are essential for daily use, and i just feel more alive now that i feel much stronger! thank you to Eli for helping me through my fitness journey!!!

Fantastic experience: I never thought I would enjoy working out…but I do now!! I’ve enjoyed my journey so much & I could not be happier with my experience so far! I’m getting in the best shape of my life and feel more confident thanks to flex personal training.

Fantastic experience: I highly recommend Eli! Here’s why: I’ve often thought that I wish I could have my twenty something body with the knowledge, wisdom, and experiences of my forty something brain. Finally, I stopped buying into the belief that middle aged women cannot be fit and strong. Like most women, I have spent a great amount of time and effort participating in group fitness classes and doing anything that burns calories. Although beneficial, this type of exercise just wasn’t cutting it for me personally. After researching weight training, progressive over load, and macro nutrients etc, I KNEW this was the path for me to reclaim my health and reach my fitness goals. However, I was completely overwhelmed by all of these new-to-me concepts especially the idea of joining a gym. I needed an experienced trainer to help me. Hiring Eli has been life changing. In a few months of working with him , I have reprogrammed my belief system on nutrition. (Ladies, we need MORE quality/protein calories, and we need to STOP living in such caloric deficits/starvation). Eli has helped me tremendously with nutrition and implementing a macro based diet. Lifting has increased my strength, metabolism, joint health and stability. My confidence, stamina, energy, mood, and more continue to thrive. The only things lost: inches and fat. Eli develops individualized plans to insure that every client obtains their personal goals and achieves success. Eli sees past your limitations and pushes you beyond what you believe is possible. Training with Eli is hard work. However, his compassion, work ethic, and patience combined with his incredible knowledge of anatomy and sports physiology make him hands down Tulsa’s Best Personal Trainer!

Fantastic experience: Eli is a very respectful driven trainer that helps his clients reach their goals with knowledge, experience, and compassion. He holds himself in a manner that sets him apart. He understands the anatomy of the body very well.

Fantastic experience: Eli is a great trainer! He was exactly what I needed to start my journey. He listens to you and tailors it to your needs and holds you accountable. He believes in you when you don’t even believe in yourself at times. I’m glad I made the decision to invest in my health and work with Eli. I am seeing the results that I wanted and have changed my lifestyle to be sustainable.

Fantastic experience: Eli is one of the best trainers out there! He’s very knowledgeable in his line of work! He has helped me reach my goals and holds me accountable! If you’re searching for an all-around trainer looked no further, Eli is the best!

Fantastic experience: Eli is a great personal trainer! He listens to your why, uses his knowledge of the body to set attainable goals, and is with you every step of the way in the gym and with your nutrition. He taught me how to lose fat and gain muscle without any “fad” and I have been able to maintain/continue working on my fitness journey since moving gyms. He truly cares about the betterment of your health and is great at what he does! 10/10 recommend!

Fantastic experience: Eli has pushed my wife and I enough to getting us to feel (and start to look) great! Flexible scheduling. Fair prices. Commits to your needs based on your capabilities and will help you grow from there.

Fantastic experience: If you're ready for a lifestyle change, then Eli is the personal trainer for you! I've been incredibly pleased with Eli's coaching and professionalism. I've been with him for about four months, and I have achieved my initial goal of regaining strength and functionality of my right ankle caused by an injury and subsequent surgery. I was initially intimidated to get back into a gym, but Eli has helped me understand the various equipment, machines, and how to safely use them. Eli takes pride in his work and genuinely desires to see his clients succeed. He constantly is adjusting my form to ensure safety and effectiveness. He also educates on healthier eating and assists in managing my nutrition and diet. I'm excited to continue working with Eli in coming months and am glad I was able to secure a spot on his schedule!

Fantastic experience: Been with Eli with Flex Training for 3 months now and I am astonished how strong I have become thus far! My initial goals were to strengthen my right knee (had total reconstruction surgery years ago, but babied my knee too much), and kickstart my weight loss journey. Eli has been so supportive and been a key driver toward my fitness journey. Anytime I am struggling with a new or a heavier exercise, he is quick to help me modify it until I master it! Not only that, he also genuinely cares what I am doing outside the Gym. He has given me some great advice on how to tackle my eat habits and improve/increase my activity outside my sessions so that I can make the goals I set for myself. I can’t wait to see how strong I get next year! Highly recommend Eli as your trainer, you wont regret it!

Fantastic experience: Working with Eli has been great. When you hear he goes above and beyond, he really does. Not only have I met some of my fitness goals for the first time in my life, but my favorite thing has been the friendship I've formed. Eli will always answer any questions you have and help in any aspect you're struggling in. I was hesitant about personal training at first, but take my word for it, it's well worth it!

Fantastic experience: Eli is one of the best trainers out there!! Not only does he give the best tips, he’s super encouraging and helps you achieve your goals. 10/10 would recommend!!!

Fantastic experience: Flex is always professional, on time, and encouraging.

Fantastic experience: Flexible scheduling. No long term contract requirements. Productive workouts. Fair price. Been going for two months now. Already seeing postive results in appearance, but most of all health.

Fantastic experience: I started off a total beginner in fitness and wanted to gain weight and increase muscle. Eli took me from a total beginner to someone who can confidently run his own fitness program. Eli helped me figure out what to lift, how much to lift, what and how much to eat, how to track it all, and answered all the questions I had without any judgement. He provided tremendous value for me and I recommend him to all my friends looking for a trainer. Thanks Eli!

Fantastic experience: Eli is a fantastic trainer, and I could not be happier to have found him. Kind, motivating, patient, and encouraging with a focus on form and results. I highly recommend Eli/Flex Personal Training for everyone looking for help achieving their goals, no matter what they may be or current fitness level.

Fantastic experience: As a woman going to the gym or getting a personal trainer can be very intimating but not with Eli. He goes out of his way to make sure you feel safe and supported, he meets you where your current fitness level is and pushes you just enough to make you feel proud when you accomplish it. 10/10 would recommend to anyone and everyone!!

Fantastic experience: If you’re looking for a personal trainer that will keep you accountable, knows your limits, and will push you in an encouraging way. Eli is your Guy. He works with all types and is the most genuine person I know.

Fantastic experience: Okay Eli is literally the most creative personal trainer. Not to mention I was sore for DAYYYSSS after our first workout. It was such a blast though and he really knows what he’s doing. Honestly so refreshing to have that good of a workout.

Fantastic experience: Eli is super great at communicating and making sure you feel like a pro during all your workouts. I feel so much better just after 6 weeks of his virtual training!

Fantastic experience: Eli is a great trainer and so knowledgeable! As a female it’s typically hard to find a male trainer who you feel comfortable with- but Eli is so good about making you feel comfortable! He’s very professional and knows how to get you to the results you want!

Fantastic experience: I enjoyed every single workout I did with Eli and he really helped me improve each and every week. He was creative with the different workouts so it kept it fresh and exciting!

Fantastic experience: Flex Personal training has helped me tremendously with strength, and balance as I’ve recovered from an ACL tear. Amazing workouts that actively push you beyond your limits and give you the best results as long as you give it your best. Highly recommend this place for anyone seeking to get stronger, or seeking to live an active lifestyle! Can’t thank them enough!!

Fantastic experience: Eli is an amazing coach! He is patient, fun, and really takes the time to connect with clients and make sure they are getting a great experience. Highly recommend!

Fantastic experience: Was always on time punctual willing to work with my schedule when needed always worked me out hard great trainer would recommend this guy to everyone

Fantastic experience: Eli understands the needs of the client well and is a joy to work with

Fantastic experience: Eli is very knowledgeable when it comes to fitness. He is easy to work with and is very supporting of meeting your goals and challenged me to do things I never knew I was capable of. I highly recommend Eli for all your personal training needs!

Fantastic experience: Makes you not only feel extremely motivated, but very comfortable too. It’s hard to find a trainer that makes every session enjoyable, while staying professional. HE WILL KEEP YOU ACCOUNTABLE But he will also bring out the best you PHYSICALLY & MENTALLY. Truly a phenomenal & experienced trainer. Regardless of age-group or goal, Eli is where I’d recommend anyone to go.

Fantastic experience: Eli is the best personal trainer you will find. His passion for helping others is as evident as his passion for fitness. Give him consistent effort and he will give you consistent results. He is incredibly patient with a first timer like me, and his energy is as intense as his character.

Fantastic experience: I have been working out with Eli for about 2 years now. He is very attentive to his clients and is determined to help them achieve their goals. Eli is well-educated regarding fitness, nutrition, and overall health. Each session is fun and unique, but most importantly challenging. I definitely highly recommend Eli for all age groups and fitness goals. His kindness, patience, and humility complement his passion for fitness well!

Fantastic experience: Eli is the best person to train with! He makes the workouts fun & challenging. He will push you & motivate you during your workouts. The workouts are different & personalized each time you are with him. It makes going to the gym much more enjoyable and I actually looked forward to my sessions with him. Easy to communicate with & makes you feel comfortable and welcome!

Fantastic experience: I don’t ever leave reviews but I have to brag. I hadn’t been in the gym for awhile and was a bit hesitant to get a trainer. I’ve never had one before so it was brand new to me. But he was SO GOOD. His excitement to see me improve but also having such a relaxed personality makes it super easy to train with him. I actually LIKE going to the gym and I’ve never been able to say that before. Thank you Eli, for your hard work and patience with me. Very happy with my fitness results!! If you’re looking for a personal trainer you found a great one.

Fantastic experience: Eli is very patient! I'm in my 40s and am not fit as I would like to be. But, he has helped me to see beyond that by encouraging me along the way. Little by little he adds to your program... As you work out with him he learns your capabilities..he will push you..(when it comes to changing self, we need someone to push us). Eli has even helped me with proper food choices. When I workout on my own, I can still hear his encouraging words. Eli is an awesome trainer! Joy

Fantastic experience: Eli is easy to work with and really knows his stuff when it comes to strength training and nutrition. I like the fact that Eli thinks outside the box and makes training fun by not being so traditional. I highly recommend Eli.

Fantastic experience: Eli is an amazing trainer! Not only has he helped me reach my weight loss goals he’s also helped me improve my confidence and self esteem. He’s very passionate when it comes to health and fitness which is evident in how much he cares for each client beyond the gym. I would not be where I’m at today without his help! 10/10 recommend him to all my family and friends.

Fantastic experience: I’ve been training with Eli for several months now. Even after only a couple weeks, I could confidently say that I love it. The environment he creates is beyond welcoming, encouraging, and professional. When I had my consultation, I was anxious, embarrassed, and intimidated because of my starting weight and fitness level. After only a few sessions with Eli, I caught myself looking forward to every session & I always leave feeling great. I never expected to enjoy weightlifting, but now I feel confident that I can achieve my fitness goals and actually sustain them in the future. I couldn’t be happier with my experience training with Eli and I can’t wait for my next session!

Fantastic experience: I was initially hesitant about signing up with Eli because I thought I'd feel intimidated having a male trainer but I'm so very grateful I took a chance. His easy-going personality made me completely comfortable from our first encounter. Eli's knowledge of fitness and nutrition is truly unparalleled. His dedication and enthusiasm keep me motivated/excited and the workouts never feel boring or tedious. In just a few months of working with him,  I've been able to consistently reduce bodyfat % and increase muscle mass. He is also great at modifying your plan according to individual life circumstances. He was able to  account for breastfeeding when calculating my calories/macros, he has helped improve diastasis recti after having my baby and also helped me reach specific body goals to prepare for a photoshoot. His passion for people, health and fitness is evident in everything he does.. He truly is the total trainer package and if you're not working out with him yet... you're missing out!