★ 5

Best trainer!! I’ve had MS for 25 years and had concerns about personal training. James is knowledgeable, professional and able to safely work with me. I highly recommend him!

Source: Google

★ 5

I joined Medford Core in my late 50s to begin a weight-lifting program to build muscle and combat osteopenia, and working with James has been a game changer. His knowledge and approach have guided me to make better food decisions and understand what my mind and body need to reduce stress. The workouts, the music, his calm and encouraging manner make each session time I look forward to. I leave each session feeling stronger, healthier and more centered. My program is completely individualized and I have data from body scans that prove results.

Source: Google

★ 5

I am so glad I began working out at Medford Core. James taught me the proper way to exercise and how to choose the correct foods.
I am stronger and more fit as a result of the great training I received.

Source: Google

★ 5

Great facility if you don't like the "big gym" atmosphere. Nice space with plenty of equipment and activities. Also, one stop shopping for supplements and such. James is a certified personal trainer and works with you individually focusing on your needs and goals. If you "wake up" and "show up" you will definitely be stronger and more fit, along with continual nutrition advice and follow-up. He will educate you on "how" to work out properly without hurting yourself and achieving results. The body scan machine is state of the art - definitely gives you the whole picture of your physique - driving you to look better and get healthier! Overall, a great experience!

Source: Google

★ 5

If I could give James 10 stars I would! He’s always there to give advice and tough when needed!! He is always available and will work and be flexible with any schedule! This is the best investment you can give yourself!!! We love James!

Source: Google

★ 5

Great trainer and great facility- James has a lot of knowledge and helped me get back into my fitness journey. His body scan machine gives a great break down of your body’s posture and composition that is way more valuable than just a number on a scale. James also gives great nutrition advice to help you with whatever your fitness goal is. Highly recommend.

Source: Google

★ 5

I hired James at Medford Core Personal Training to get me back in shape after having a baby. He listened to me, helped me to shape my goals, and held me accountable via a custom app he designed for his clients. He also uses a 3D body scanner to help measure progress along the way. I am thankful for James and recommend his services to anyone looking to feel healthier, leaner, and happier!

Source: Google

★ 5

I highly recommend Medford Core. James is great to work with. He educates you on food and nutrition to eat healthy and teaches you various exercises and proper form to do the workouts. When you walk in to his place, he has your routine ready to go. Our results were evident within 2-3 weeks of working with him. It’s a great investment.

Source: Google

★ 5

Medford Core is owned and operated by a Master trainer. James uses personalized scheduling and is perfect for my busy schedule as a CEO, husband and father of two young boys; I needed someone to motivate me to train daily. Any professionals who work long and/or odd hours need this kind of trainer who guides and motivates me even when I travel. He’s great at holding people accountable so that you can meet your personal goals. Highly recommend Medford Core and James Jefferson.

Source: Google

★ 5

I am a 77 year woman, and last year I was feeling overall not very well. Hadn’t exercised in ages and I was on the path to becoming really feeble. Found James Jefferson at Medford Core, and he designed a training program for me. A year later, and I couldn’t be happier with the state of my fitness! I can now do all my activities, shop, cook, clean the house, walk the dog, without even taking a break. My strength and stamina is like a 50 year old. I started to see results quickly, and now looking back, I wish I had started earlier in life. James is great to work with, always encouraging and flexible, and pays close attention so there’s no chance of injury. I think he works well with all ages, and especially us older people. Would highly recommend!

Source: Google

★ 5

I've been working with James for a year now, and during this time, I've experienced remarkable progress. I've shed over 20 pounds, trimmed inches off my waist, significantly decreased my body fat percentage, and boosted my strength. More importantly, I've adopted sustainable changes to my dietary habits, paving the way for a healthier lifestyle that I know will pay off in the long run. James doesn't offer a one-size-fits-all approach; instead, he tailors a plan specifically for you. Despite having cycled through workout and weight loss regimens for the past 15 years, this is the first time I've truly seen lasting results. James excels at crafting personalized workouts and providing guidance on intelligent eating habits, ultimately enabling you to achieve your fitness objectives.

Source: Google

★ 5

A few years ago I met with James and started on my journey to lose weight and gain body strength. James has helped me do this. He is a wonderful, caring person who adapts your program as needed. I've had a few setbacks along the way, but through his encouragement and guidance I'm getting back on track.
His facility is clean with modern, easy to use equipment. I really enjoy working out with James as my personal trainer and not just going to a gym and not really knowing what to do on what machines and potentially hurting myself.
I highly recommend James and Medford Core. If you are unsure, you owe it to yourself to at least meet with him and listen to what he can offer you as a weight loss program.

Source: Google

★ 5

Medford Core is far from your average gym. I joined Medford Core when I moved to the area almost two years ago, and I can’t imagine my mornings without training with James and the morning crew. I can’t recommend medfors core enough. James goes above and beyond to create a welcoming, supportive, and motivating environment with all of the tools to achieve results. He took the time to get to know me, listen to me and truly understand my goals to help me overcome my barriers. James is one of the most knowledgeable people I’ve ever met, and he always has a solution or suggestion. Not to mention, even if you can’t make it to the gym, James stays connected with you through the Medford Core app, where he creates custom workouts with video tutorials and chat features so that his clients can always stay connected no matter what. There’s no other place like Medford Core. In the time I’ve been a member, I’ve literally watched people transform their lives, lose weight that they never could before. The programs work and are designed to last, which I can wholly attest to.

Medford core is about more than physical fitness, and operates in a way that considers the whole person, integrates the mind and body, and the science of mental and physical health with core life values (follow the code). Training here, fitness becomes a lifestyle that is life changing and sustainable with the help of James and his dedication to improving the lives of his clients. I’ve experienced first hand. Not to mention, James’ energy and humor keeps you on your toes and fully entertained during your workout despite getting your butt kicked. For those looking for the real deal, Medford core is the spot.

Source: Google

★ 5

James is a credentialed personal trainer... Masters degree. He offers both physical strength training and in-depth food advice for healthier living, body shaping and improving energy levels including endurance. Personally, I have made great improvement to my ability across the entire spectrum of strength and flexibility. Perhaps most important, I wake up each day looking forward to spending time with James and his unique ability to drive the program tailored specifically to my improvement. Super person, great trainer! For me, a cookie cutter commercial franchise gym would not work. I need a personal partnership with my trainer!

Source: Google

★ 5

James is extremely professional and knows how to motivate you to do and be your best! With the results I have had my husband cannot wait to start training with James as well! James holds you accountable in the gym and with your food choices!

Source: Google

★ 5

After 35+ years of running I had to give it up as I could no longer run through the pain, back pain specifically.
After becoming a grandmother, I was devastated to realize that I was unable to pick up my grandsons, get up and down off the floor or simply keep up without intense back pain.
That is when I contacted James at Medford Core – I explained that I was beat up after years of running and needed to strengthen my entire body so I could enjoy my grandsons.
James created challenging workouts that strengthened my upper and lower body in addition to improving my posture. James was patient, friendly, encouraging and helped me reach levels of health and fitness that I never thought I could achieve.
After 6 months of training and at age 59 I am now back to running daily and am able to carry, pick up and enjoy my grandchildren pain free.
James is your trainer for a heathier future!!!!

Source: Google

★ 5

A great place to get in shape the trainer James is great he loves what he does n it shows the facility is top notch

Source: Google

★ 5

I have been training with James for a couple of months now and it has been a life changing decision. Prior to starting at Medford Core, I did not have a good knowledge base for weight training and I certainly didn’t have the confidence to workout on weight machines. James has not only taught me so much through personalized training sessions, he’s also empowered me to show up for myself. Working with him has impacted my discipline, and I’ve been able to stay on track with my goals!
James is patient and kind, but also pushes me and is tough on me - this is just what I needed for my fitness journey!

Source: Google

★ 5

As a Varsity Lacrosse player in high school going into college, there was no better way to get into shape than here at medford core. Fantastic personal training and even better energy! Would definitely recommend for any athlete in the area looking to get in shape for their sport!

Source: Google

★ 5

James is really great. He caters to the needs of each individual client with both exercise and diet. He's also very knowledgeable when it comes to nutrition. Pricing is fair and reasonable. Would recommend!!

Source: Google

★ 5

Several months ago I took the leap and met with James to discuss getting back in shape. I was totally sedentary with the exception of occasional bike rides and kayak outings, so to say the idea of working out with a personal trainer was intimidating at my fitness level would be a major understatement. But James made it possible. He started me off light and we slowly but continuously increased weight, reps and difficulty with each session. As a woman feeling embarrassed of my physical shape, I had the attitude of no pain no gain – keeping my aches and pains to myself and pushing through. But James is a physical and psychological coach. He wants you to tell him if something is uncomfortable so that he can offer a modification and prevent injury. If you feel sluggish, he will use his nutrition expertise to suggest increasing or decreasing certain foods in your diet. He monitors everything you eat, every single day, whether you are training that day or not. And he provides feedback on each meal. But most importantly, he provides you with the tools you need to take better care of yourself and be the best version of you. Because of my training sessions I am stronger physically and more focused. My confidence has increased and I look forward to new physical challenges. Personal trainers aren’t just for people who work out a lot. I highly recommend Medford Core no matter your fitness level to get to a better version of yourself.

Source: Google

★ 5

Great trainer. Specializes workouts and diet plans to your needs. I would highly recommend

Source: Google

★ 5

I whole heartedly recommend James and Medford Core Personal Training! I’m a 64 year old male, I’ve worked out in gyms for many years and ride my Peloton. When Covid came upon us most everything stopped. After 20 months of being indoors with my Peloton it was time to get back to working out, but I wanted more than just a gym. I was looking for a good jumpstart to get back into the shape I was in prior to Covid, and to take my workouts and overall fitness to the next level. I’ve driven past Medford Core countless times over the years, but back in April 2022 I made the decision to stop in and see what this place was about. I discussed my goals with James and he immediately set a plan in motion to get me where I want to be. It's now been almost 4 months and I’ve dropped 15 pounds, my workouts with James are spot on and I feel better than ever. James brings his big personality and his years of expertise in personalized training and nutrition to every session. I thought I knew almost everything about working out..after all, I’ve been going to gyms for years. Truth be told, I have learned more about exercise and nutrition from 4 months with James than I have in years at the gym! I’ve seen James work with men and women of all ages and all levels of fitness. He is the real deal, a great motivator and a good guy.

Source: Google

★ 5

As a Mom of 2 little ones, I was nervous about getting my strength back. Especially after a history of issues with my back both pre and postpartum. In 3 months at Medford Core, I was able to regain a lot of strength and rehabilitate my back through targeted training. James and Nicole were very knowledgeable, accommodating, respectful, and motivating. They care about you as a client and as an individual. They run a clean and professional training service that I would recommend to anyone at any stage of their fitness journey.

Source: Google

★ 5

I've been working out with James at Medford Core for 3 months. I've lost over 20 pounds and now have to start buying new clothes because everything is big on me. I feel great and couldn't recommend Medford Core more. Looking forward to losing more!!

Source: Google

★ 5

James is the absolute best around! He is attentive, dedicated, motivating, and an all-around amazing trainer! He always makes me feel like I am his only client - personable and he makes working out actually fun! And I already feel so much stronger, healthier, and active. I am so lucky he ended up as my trainer - you can’t go wrong at Medford CORE!! 10/10!!!

Source: Google

★ 5

Source: Google

★ 5

James is the best. He will lead you to success if you follow his advice. Nicole is also a wonderful resource for healthy eating and lifestyle choices.

Source: Google

★ 5

This place offers Attention to details and that the workouts are tailored for each person. Very professional and knowledgeable staff. Great job.

Source: Google

★ 5

James & Nicole provide a personal experience to each client they service. They are encouraging and challenge you to be the best version of yourself while loving yourself through your transformation or personal training session. The training study is extremely well organized and clean!

Source: Google

★ 5

I'm a senior citizen who decided to exercise with a personal trainer as a 2015 New Year resolution. It is 5 years later and I am still working out with James Jefferson and loving it. He knows just what I need to keep me fit and strong.
Right now with Covid-19 still in the picture, I am working out with James on Face Time. I'm doing two days of upper body, two days of lower body and one day of calisthenics each week. It's an incredible way to start each weekday.
I look forward to going back to Medford Core in person as soon as I feel safe enough to do so. It's a friendly, accepting, thoroughly enjoyable place to workout.
But it's James Jefferson who deserves all the credit for providing the training and maintaining the atmosphere of a truly quality gym.

Source: Google

★ 5

Medford Core has been and continues to be a great experience. They are incredibly flexible with my crazy schedule and support every part of your weight loss and healthy lifestyle transition! Thank you!!

Source: Google

★ 5

Medford is top notch if you want to get fit. James is very knowledgeable when it comes to fitness and martial arts. I am glad I met James and started my fitness and martial arts journey.

Source: Google

★ 5

I just completed my initial month with James & Nicole and I'm excited to continue my training. The results over the last month have been great and I know will only get better. The best part of the training is the accountability that many trainers say they are going to hold you to but most do not follow through. James does. Since starting I have been working on my diet, beyond not eating chocolate chip cookies but working on the correct macros for long term success and I know that if I slip up I will have to answer to James. Training with Medford Core is a concoction of knowledge, creativity, customized workouts that fit you, accountability and a dash of fear (or rather respect for your trainer ;) ). If you actually want to see results and not just have a pal to gossip to while picking up a dumbbell, this is your place and James is your guy.

Source: Google

★ 5

Lost 50 pounds with James help

Source: Google

★ 5

Amazing trainers. James and Nicole do a great job at a price that doesn't break the bank

Source: Google

★ 5

Stop saying "I need to do something about my weight...my health.."
That's what I had been doing until I jumped in with both feet in October of 2018. James lead me, taught me, supported me, pushed me, listened to me and never let me say "I can't". I love the small family feel and never having to fight for a spot. I've made new friend and a new me. At 70 lbs down I have more energy, I can keep up with my kids, I don't ache all the time.
Invent the time into yourself- You are worth it!

Source: Google

★ 5

Medford Core has changed my life for the BETTER!! The equipment is clean . The set up is organized and the clientele that are there all have one thing in common- TO GET STRONG and HEALTHY! Training at Medford Core has made me so much stronger mentally and physically. 💪🏼

Source: Google

★ 5

After 2 years of driving past and thinking I should stop in .. I finally did. It was the smartest decision I’ve ever made. Immediately, I was welcomed into our fitness family, without judgement. I was given the guidance I needed to start a weight loss and fitness journey I wasn’t able to achieve the last 46 years of my life, after numerous attempts. I was terrified of hitting 300 lbs .. and at 275 lbs, I wasn’t far away. I was always able to lose 10-15 lbs on my own and then I would yo-yo back and, inevitably gain more than I lost. After 3 months at Medford Core, I have lost 30 lbs and I know it is just the beginning. I am most happy about the fact that I have such a safe and amazing environment to do the work. Otherwise the future would seem overwhelming and I would quit. This is my new life and I love it.

Source: Google

★ 5

Source: Google

★ 5

James is a dedicated Personal Trainer! From the day I first met with him for an initial consultation, I knew he was the right trainer for me. He helped me reach my weight and running goals. I was on active duty at the time and James ensured I was physically ready to lead my unit.

Source: Google

★ 5

I am a current client at Medford CORE (for 6 months now). The personal training, customized diet plan, and guidance on general nutrition / fitness / overall wellness have exceeded my expectations. The facility is clean and private. You never have to deal with crowds or wait to use equipment. James is very knowledgeable and adapts his training to your individual goals and needs, including taking into account any injuries you may have. He is a great motivator while making a workout fun. He provides a great sense of support and will keep you accountable and on track. If you have a fitness or weight loss goal in mind but don’t where to start, I would highly recommend you contact James at Medford CORE. He offers a free initial consultation, so you have nothing to lose. I wish I’d done this a long time ago!

Source: Google

★ 5

One on one training. James is very knowledgeable about who he is training and different individual needs. Various workouts cater to your level of fitness. He is very timely, goal oriented & overall dedicated to each client.
Medford Core also offers a variety of classes. Strength & Tone, Stretch & Core, Senior Balance & Strength, and Ballet Bar and Tone. Classes are limited to 5 people, so you feel like your individual needs are being achieved.
I'd highly recommend you check it out!

Source: Google