Jasonbaifit

Jason is the best trainer I’ve ever worked out with. I’ve made so much progress over the past year of working with him. He understands my injuries from my years of tennis, and puts in the time to adjust my workouts to fit my goals! He’s also one of the nicest people I’ve ever met. He truly cares about his clients. I’d recommend Jason to anyone! More...

Jason is doing exactly what he is meant to be doing. Not only does he guide you through every step of the process in the gym, he supports you outside the gym too. He has a great energy and truly makes the experience fun. I came into this lacking confidence and unsure of what to expect, but Jason delivers. My confidence is growing every session and the results so far have been amazing. More...

Jason consistently demonstrates extensive expertise and maintains a positive demeanor throughout each training session. He proactively provides exceptional support to help clients achieve their fitness objectives.

Jason is a great personal trainer who really knows what he’s doing. He helps me stay motivated and always makes sure my workouts fit my goals. He’s very knowledgeable about exercise, movement, and healthy eating, and he explains things in a way that’s easy to understand. Jason is always positive and encouraging, which makes working out with him fun and something I look forward to. Since training with him, I feel stronger, healthier, and more confident. I highly recommend him to anyone looking for a trainer who truly cares and gets results. More...

I have been training with Jason since November 2024. In just the short amount of time I have been with him, my health, my strength and my confidence has skyrocketed. Jason is a great dude and a great trainer. He’s super motivating, understanding and willing to work with you to get you to your goals and push you even farther than you knew you could go. Working with Jason is one of the best things you could do. More...

If you’re looking for a trainer who doesn’t just show up but truly sees you—Jason is it!

When I started my fitness journey in October, I was 275 lbs and just hoping to feel a little stronger. Now? I’m at 195—and it looks and feels like I’ve shed half my body weight. And I didn’t do it alone. Jason’s guidance, presence, and genuine care have been life-changing.

He doesn’t just tell you what to do—he pays attention. I’ll mention something like, “Hey, my arm’s clicking,” and without missing a beat, he’ll gently place his hands on you to “feel what I’m feeling”, make the smallest adjustment, and fix it. The smallest changes he makes? They make a huge difference. And it’s so impressive every time because you’d think I know my body well enough… That kind of knowledge isn’t just skill—it’s intuition earned through experience and serious commitment.

Jason’s positivity is constant, but never performative. It’s just who he is. And in a world where fitness can feel intimidating or impersonal, he brings warmth, consistency, and results that speak for themselves.

I’m glad I invested in myself but I’m also glad I invested in him! More...

Jason has been the most consistent trainer I have ever had. His energy, methods for improvement, advice, and even down to his scheduling have been unmatched. I was just looking to get out of a little depression, however, now I am not only fully toned body, I am self motivated in all aspects of my life. Thank you so much Jason! More...

Your commitment dedication and passion for your work are really appreciated
Thank you for giving 100% everyday.
You teaching me how to eat good train good and feel good so keep up the good work

Jason will be the best decision you make when looking for a personal trainer. His approach is professional yet personal and he cares for each and every clients' goals adapting your plan to what you are looking for. I hope you are ready for workouts filled with laughs, but don't be fooled, be ready to work. He was able to give great advice on technique and which workouts work which muscle. Also helped with the nutrition side and that's where I saw a lot of results because of what he recommended. 10 out of 10 would recommend you choose Jason for your training needs. More...

I've been working with Jason for three years now and have had an amazing experience. Their knowledge and expertise made every session enjoyable and motivating. They tailored workouts to my goals and provided nutrition tips. I get to work out in a private gym environment where I feel safe. I’ve seen great progress and feel stronger and more confident. I highly recommend Jason for anyone looking to enhance their fitness journey! More...

I trained with Jason and his assistant, Aaron for a little while and I had nothing but a positive experience. They were so patient with me and encouraging, that really helped me get over my fear of a gym. Also everyone in the gym was nothing but nice and not the least bit judgmental. I really learned a lot and wish I could’ve kept training. However, my schedule has just gotten to be too much for me to add this to right now. I highly recommend Jason & Aaron as trainers, they will train you well and you will see results. Thanks again guys! More...

Working with Jason has been a fantastic experience! Even in a group setting, he takes the time to create personalized plans that really cater to individual goals. I feel supported and challenged every session, and I’m seeing real progress. Highly recommend for anyone looking for a customized approach in a group environment! More...

Working with Jason was easily the best decision I made after spending 2 years in the gym and seeing no results. Within a few weeks I began to see legitimate results I would have never gotten on my own. Jason is so kind and treats all his clients like friends. He’s always available for advice and pushes everyone to be their best. His programming is tailored to each client because he understands the goals and needs of each person he works with. 12/10 would recommend him as a mentor and personal trainer. More...

I’ve been working on my fitness with Jason. He’s amazing to work with. He’s very patient and really took his time with me. I’m new to this and I’ve never lifted before. He really took his time to teach me the best way he can and also allowed me to give myself enough time in between to rest whenever I feel tired. It’s okay if you don’t have the experience, Jason will make sure you’re comfortable and will answer all the questions you need. So do yourself a favor and contact Jason! He will definitely help you achieve your fitness goal. Thanks Jason for everything ! More...

My experience working with Jason has been great! This is my first time, not only working with a personal trainer, but also working out at a gym. Any nerves I had about starting this fitness journey quickly went away. Immediately, I felt as though my personal goals and any concerns I had going into this had been taken seriously. I have learned a lot in my time working with Jason and I feel very motivated to continue working on my personal fitness. More...

Jason is really great at what he does. He has done a very good job of understanding my particular goals and pushed me hard to get there. At the same time he is very careful to stress technique and safety to avoid injury and strain. I'd recommend to anyone looking to get in shape. More...

Jason has a very good personality pushes you to your best and shows you how to train properly.

Jason is one of the best trainers in columbus Ohio, he will make you get your fitness goals, he is very clear showing you how to do the correct technique in each exercise and he is very flexible with your schedule. 11/10

Jason is an amazing trainer to work with. He motivate his clients to reach their goal, but also goes out of his way to look out for them as well. He is a one of kind trainer that I would recommend to anyone. More...

Jason Bai is an excellent personal trainer. He understands how the body works and how to mold and transform one. I chose Jason because I was impressed with what he was able to do with his own body. His techniques are highly effective. I can’t wait to see how much bigger he can get my rear end! Jason also has a great personality and is fun, attentive, and professional. More...

Jason is a great trainer because not only does he does he care about his clients fitness goals but he actively pushes them to attain them. He is highly experienced in fitness and he uses his knowledge to create the most optimal workouts for his clients. More...

Jason has been my personal trainer for the entire 19 months. He is attentive, knowledgeable, and genuinely passionate about fitness. He caters his training plans around individual needs, and changes them accordingly upon feedbacks. More importantly, he holds a practical and constructive mindset when it comes to making process. He never seeks to force out fast and dramatic changes but instead, paces them to be sustainable and lasting. I made significant gains with my upper body strength and squatting PR training with him 2-3 times a week, and will continue to do so in the foreseeable future.

If you look to make changes with with your health and your body, Jason would be of great help to make that journey more structured and efficient. I highly recommend him. More...

I’ve been working with Jason for about a month now, and I’m looking forward to a complete year! Jason is very knowledgeable, caring, attentive and supportive! He’s committed to you reaching the goals you’ve set for yourself and knows when and how to challenge you! He understand Anatomy very well and how to condition the body with proper form and technique. I’m happy with my investment and know you will be also! If you’re serious about reaching your fitness goals the right way! Work with Jason, you won’t go wrong! More...

Great gym, great staff. Can’t recommend Jason Bai enough! Ive been training with him for a year & I’ve seen great results. Gyms can be intimidating, but I’ve felt so comfortable with him & feel heard when sharing my goals. Definitely book a session with him! More...

Jason is one in a million. He really knows his stuff and is supportive both in and out of the gym. Every session has always been focused on the long term goals and his approach to training has always been from a place of personal experience and professional studies. He's flexible, knowledgeable, and goes above and beyond to truly be there for his clients. In my time training with him, I've never once had any complaints. Ive gotten real results and am incredibly thankful for all the work I have been able to put in under his training guidance. Do yourself a favor and schedule with Jason. Future you will know it as the greatest decision you ever made. More...

Great guy, very motivational. Always pushing you !