★ 5

Working with Nick has been life-changing for my husband and me. You couldn't have two more different clients -- my husband was a football player through college and has lifted heavy weights for many, many years, and I had barely walked into a gym before meeting Nick -- but Nick's individualized approach, combined with his technical expertise and positive, supportive attitude, has meant that he has transformed our bodies, our minds and our feelings about working out. Going to the gym used to be intimidating and confusing for me; now I look forward to my time with Nick all week. He is outstanding at what he does and is also a truly wonderful human being who brings passion and dedication to his work with clients every single day.

Source: Google

★ 5

I’ve been training with Nick for almost 3 years now and will continue training with him as long as I can. He pushes me every week, but is very respectful about it. I used to have lower back problems, but it’s very rare to have a flare up now. Nick has helped me become stronger than I have ever been and I’m so thankful for it. He honestly just wants his clients to be the best version of themselves, and he cares about every single one of them. That sets him apart from any other trainer I’ve known. And he really knows his stuff! I would recommend him any day!

Source: Google

★ 5

Nick at B3 is amazing. He is incredibly knowledgeable about overall fitness, strength, and nutrition. He also understands how the body works and how to relieve nagging pain/weaknesses. When you work with Nick, he meets you where you are, encourages you to the next goal and gives you all of the support you need to get there. Nick’s care and guidance have made all the difference in my fitness journey!

Source: Google

★ 5

Nick is the best. I had fallen off the workout habit, and reached out to him to get motivated again, and he's been amazing! He clearly puts so much work into coming up with good sets and routines for his clients, not to mention the community building he's been doing. His gym is always super clean. No negatives. I feel so lucky to have found him and gotten myself back in shape. Ten out of ten thumbs up!!

Source: Google

★ 5

If you want a trainer who listens, designs a truly individualized plan, teaches thoughtfully, and supports you every step of the way, Nick Bolio is outstanding. I've been working with him for the past several months. Beyond the physical improvements, I've gained confidence from Nick's approach to more sustainable habits and a healthier mindset for life-long health.

Source: Google

★ 5

Been working with Nick for the last 9 months and have learned so much about fitness and building strength for the long term! I also had a recent ankle injury and he helped me gain my mobility and strength back week by week till I could return to an even better level before the injury. Highly recommend to anyone that wants to not only gain strength but understand how to support our bodies as we age.

Source: Google

★ 5

I’ve been training with Nick since October 2024, and I’m honestly so glad I started. I came in wanting to build strength and consistency, and I’ve done exactly that — week after week, I’m lifting heavier and showing up stronger, both physically and mentally. What sets Nick apart is the combination of accountability, expertise, and genuine care. I always feel seen, supported, and pushed to grow — without ever feeling judged.
If you’re looking for someone who genuinely cares and knows how to get results, he’s your guy.

Source: Google

★ 5

Nick is fantastic!  Not only is he a dedicated trainer, his expertise in human physiology is a tremendous asset.  He has helped me overcome what could have been a lifelong injury- all the while doing so with knowledge, grace and a dash of humor. Deadlifting 100lbs after a back injury feels incredible - and something I never thought I could do…. That is until I started working with Nick. Thanks to him I have the confidence to keep pursuing my fitness journey, and am thrilled with the power he has given me. Thank you Nick for keeping me going! And can’t wait to hit 200lbs!

Source: Google

★ 5

Nick Bolio is the best trainer you will ever find. As his wife, I can attest to this first hand. When he isn’t in his studio with his clients which is all day, every day- he is home doing hours of research/staying up to date with the science so that his clients will get optimal results. Even on his “off time” he is emailing his clients research studies, completing new workouts, writing newsletters each week, etc. To say my husband is dedicated to his job and his clients is certainly an understatement. He has introduced me to the world of fitness and coming from someone who knew absolutely nothing about health and fitness- he has the patience of a saint! In all seriousness- the wealth of knowledge I have from my husband is something that I never want to take for granted- because what’s more important than your health? And he reminds me of this every day. Please train with my husband, Nick- your life will change and you will not regret it!

Source: Google

★ 5

My training journey started with Nick well before him opening his business in Wayland. Nick pushes you in the gym and is extremely knowledgeable with fitness. Nick always encourages me to check in with him regularly and let him know if I need advice/expertise. I highly recommend Nick to all those looking to better themselves in and outside the gym.

Source: Google

★ 5

Nick is the best, I feel like I am in such good hands with him. I love the relaxed environment and the one on one set up so I know exactly what I am doing every time! I highly recommend hiring nick to help you reach your health goals!

Source: Google

★ 5

I've worked with Nick one on one for about 9 months and can't say enough about how helpful he has been in teaching me how to train and working past some previously-nagging injuries that are now resolved.

Source: Google

★ 5

Nick has been great! He's very knowledgeable, enthusiastic, reliable and professional!

Source: Google

★ 5

Nick rules. I’ve never deadlifted more weight than at B3.

Source: Google

★ 5

I’ve had a lot of trainers and programs over the years from BSC to yoga to CrossFit and much more. Nick is hands down the best trainer I’ve ever worked with. It’s not even close.

Source: Google

★ 5

Nick is the most present, engaged, dedicated trainer I've ever worked with and I used to live in LA, which is the mecca of personal training. The best evidence is that I'm still with him after 2 years and I'm more consistent and committed then when I started. I had never stuck with the same trainer for more than 4-6 months before, but Nick's programs are evidence-based and sustainable, which includes time for recovery and not over-training. He also records everything for you so you can always check your progress over months and years. It's also fun to train with someone who loves what they do. This past year I've doubled my max reps in chin ups and added over 100 lbs to my deadlift, without any injuries. 3 year Update in Jan 2025: I've been working with Nick for a little over 3 years now and going strong. 3 years ago I had never done serious strength training despite playing sports growing up. I've improved my form, my strength, increased my protein intake and reduced body fat. This is the most consistent I have trained in my life and it's due to Nick's incredible consistency, positivity and how much he enjoys his work. I know he has a long waitlist including people from many miles away, so I feel lucky I got in early before he became so popular!

Source: Google

★ 5

I have worked with Nick for almost five years and he has consistently challenged and supported me to help grow my fitness. He is extremely knowledgeable about creating routines that are individualized incorporating the exercises I like to do and that keep me engaged and getting stronger. Nick is personable, kind and thoughtful in his work - he is clearly passionate about fitness and loves to help his clients get stronger!

Source: Google

★ 5

I have been training with Nick for over 2 years. He has continually helped me get stronger, in a safe and supportive environment. Nick provides great whole body workouts that he changes up so you are never bored. I highly recommend.

Source: Google

★ 5

I can’t recommend Body by Bolio enough! Nick is a dedicated trainer who takes the success of his clients seriously. Nick will work with you one on one, no matter your age, ability, or experience, to transform you into the best version of yourself. Nick is well educated, experienced, extremely knowledgeable, and will help push you to succeed. I highly recommend training with him.

Source: Google

★ 5

Helped me loose 10lb of fat by following his Instagram.

Source: Google

★ 5

Really excited about this new way to achieve more of my goals with Nick. He uploaded my program to a super simple app I can use while I travel. He even looked up the hotel gym pics and modified my workout to fit the equipment they have available. Then he switched me to the modified workout the week before I left town to make sure it worked for me and made some small adjustments. I just finished my 5th day with the app and didn’t miss a beat! Thank god each exercise also has a video attached so I don’t have to guess about form or set-up when I am unsure. Thank you Nick!!

Source: Google

★ 5

Training with Nick was the best experience I’ve had with a strength coach. Nick was knowledgeable, diligent and easy to get along with. We spent a couple of hours correcting my form for the squat, deadlift and press, I now feel much better about my form.

Source: Google

★ 5

⭐⭐⭐⭐⭐
“Outstanding Strength Training Coach!”
Training with Nick has been a game-changer for my strength goals. He created a custom program tailored to my needs, focusing on proper technique and steady progression. Thanks to Nick’s guidance, I’ve hit personal bests I never thought were possible!

Nick is incredibly knowledgeable about strength training, kind, down to earth and always makes sure my form is spot on to avoid injuries. The sessions are challenging but also fun and rewarding—I look forward to them every week.

If you’re serious about getting stronger and improving your fitness, Nick is the coach you need. I feel stronger, more confident, and motivated to keep pushing my limits. Highly recommend!

Source: Google

★ 5

Supportive and takes a personal interest in making sure his clients achieve their goals. You'll get stronger, feel better, and be happier!

Source: Google

★ 5

Nick is phenomenal. He's THE best in our area (and beyond our area too). I moved to the Sudbury/Wayland area and was really struggling getting back into strength training and needed expertise, structure and accountability. I've trained with several coaches in my lifetime and I've yet to see a coach as professional and talented as Nick. He works hard for us and really goes above and beyond. The workouts are GREAT--appropriate for the stages we're in, creative and results driving. You can tell he not only knows his stuff but has such a growth mindset as he's always immersing himself in new education and certifications. I've been seeing Nick for just a few months and I can already see my strength and definition returning. If there's an injury or if I'm feeling overworked on a particular day, he always creates modifications to ensure we continue to grow but we stay safe. Lastly, Nick is just a great human. He's a great guy with an amazing work ethic and head on his shoulders. Especially for us as women, he's someone that creates a totally comfortable space for his female clients in a way I've never experienced as a coach. I wish I had found him sooner.

Source: Google

★ 1

Ended up with a long term injury because Nick the coach didn't pay attention to my form. I have a background in high level sports and training so I wasn't a newb. Didn't make a regular time for us despite us repeatedly asking for one, even though he sold us packages that required regular workout schedules. Sessions weren't personalised. Should have quit earlier.

Source: Google

★ 5

Nick has been an amazing help on my weight loss journey. I am so grateful to have worked out with him at B3!

Source: Google

★ 5

This is the guy you've been looking for. Over the years I've probably worked with 5 or 6 trainers and Nick is far and away the best around. Never before has someone tracked my progress so closely and helped me push myself to new levels, and at 50 years old I am as strong as I've ever been, and getting stronger.

In addition to his deep knowledge of fitness and the human body, he is also an enormous help with nutrition and truly a nice guy. I am enjoying the process more than ever and I think you will, too!

Source: Google

★ 5

Nick is amazing! He goes above and beyond to personalize your journey to achieve your personal goals. He’s endlessly positive and motivating, knowledgeable and effective, with focus on the big picture including nutrition. We work really hard, but honestly have fun while doing it. Cannot recommend Nick at B3 enough!

Source: Google

★ 5

Nick is a phenomenal trainer! As a trainer myself we use to train at the same facility and the growth of B3 is no surprise to me as he is extremely knowledgeable and truly does care about his clients goals and well being. It’s also no surprise that his clients see amazing results! So as a fellow trainer, if you live at or around Wayland you need to check out B3 if you are serious about your health and fitness goals!

Source: Google

★ 5

Trainer/Owner Nick is the best in his field. He is an elite level trainer and has infinite knowledge of training techniques to help any client reach their goals. He continually educates himself on new exercises, methods, and ideas to keep his clients progressing and healthy. Nick prioritizes every detail within fitness including the little things other trainers often overlook. He gives all his clients knowledge they can use for their entire life and maintain a healthy comfortable lifestyle for years to come. I can speak from firsthand experience I would not be where I am at in my fitness journey had it not been for Nick's guidance.

Source: Google

★ 5

I started with Nick almost a year ago at 5 weeks postpartum with my first baby. After watching my husband’s transformation from seeing Nick to jump start his fitness journey, I knew I had to give it a shot. Fast forward almost a year later, and I am the strongest I have ever been. Nick’s knowledge, methodology, and enthusiasm for strength training, fitness, and nutrition is motivating. He provides you with the tools to be successful. I would recommend B3 to anyone!

Source: Google

★ 5

Strength training at its best. Challenging. Goal oriented for a healthy life. Emphasis on technique and personal improvement. I've worked with Nick for 5+ years and highly recommend training with him!

Source: Google

★ 5

I have been lifting weights for 30 years now at many gyms. I have seen so many trainer come and go over that time. Nick at B3 strength is honestly the best trainer I have ever seen. He gets his cleints results and cares about his clients. I highly recommend working with him.

Source: Google

★ 5

Simply the best. Call, go and start feeling better. Thank you Nick!

Source: Google

★ 5

Nick is knowledgeable on all the correct techniques and routines to meet your fitness goals. He does a fantastic job at keeping you motivated. His studio is perfectly equipped and kept organized and clean. I love working out with Nick and would highly recommend him.

Source: Google

★ 5

My experience with Nick has been outstanding. Coming from a background of very little strength training, Nick has been excellent at showing me the proper techniques to prevent injury. He is very enthusiastic and has an upbeat personality which helps a lot with motivating you through the workout. He is also very knowledgeable in nutrition and has allowed me to pick his brain to ensure I am fueling my body correctly. Would absolutely recommend B3 to anyone regardless of fitness level, Nick has the knowledge and equipment to handle it all.

Source: Google

★ 5

B3 Strength and Conditioning mirrors Nick's passion for personal training, his vision for promoting health and fitness, and is attention to detail (the studio is state of the art and immaculate). Several years ago Nick inspired me to get my personal training certification. While, I may be more knowledgeable about training, it's no replacement for my sessions with Nick which I never miss. He is a student of personal training and strength conditioning which is why he always comes up with innovative exercises or approaches that keep my muscles and mind challenged. Nick is 100% prepared with a plan for every one of our workouts and records all of our performance stats. He never ceases to impress me with his ability to recreate the workout on the fly should my body need it. He performs the same juggling act while training my son (a competitive athlete) and I (a weekend warrior) together (there is a 43 year age group between the 2 of us). Somehow me manages 2 different routines, simultaneously, ensuring that both of get his full attention to our form, performance, and safety. Last but not least, I've know Nick for more than 7 years. His simply a good human!

Source: Google

★ 5

Nick is simply an amazing trainer- he goes the extra mile to help his customers achieve their physical goals. He’s helped me transform my body and understand the physicality as well as the science of bodybuilding. Couldn’t reccomend him more highly.

Source: Google

★ 5

I have been training with Nick for a few months now and have zero complaints. He is very knowledgeable and has gone above and beyond what I ever expected!
His studio is always clean, organized, and ready to go for my appointment.

Source: Google

★ 5

Nick is fantastic at what he does, not only is it a great workout but he focuses on technique. Would highly recommend!

Source: Google

★ 5

I highly endorse Nick as a personal trainer and business owner. I have worked with Nick for the past three years and at 81 years old, I am stronger and more agile than most of my contemporaries. We have worked on strength, balance, and flexibility and I see and feel the results. Nick is knowledgeable, professional, and personable. He knows how to push me to make gains but, also, how to treat muscle soreness through stretching. I look forward to our sessions which are fun and have become integral to my wellbeing.

Nick runs a great operation. The B3 studio is immaculate, well equipped, and accounting is easy. He is always on time and is flexible to accommodate changes in schedule. Nick is very committed to his clients and to offering outstanding service and best-in-class training techniques.

Source: Google

★ 5

I can't say enough about B3 - the skill of the staff are extraordinary and they are incredibly motivating. After a while most people get tired of what they are doing and seek a change, with B3 you keep wanting more!

Source: Google

★ 5

Nick has been an amazing trainer. Very organized, knows the muscular/skeleton system so well, and a great motivator. Big perk too: allows me to blast my tunes on studio's sound system!

Source: Google

★ 5

B3 has improved my life. Nick Bolio agreed to take me on as a client as couple years ago and I’ve made phenomenal progress since then. I am in better shape than I was in high school/college. I had spent a small fortune on training but had not made satisfactory progress. I was 70. My old trainer was afraid of a program of workouts where I’d be constantly adding reps and adding weight to lifts to make me stronger and better conditioned to deal with real old age. Through years of workouts where I am constantly improving, I have never hurt myself. I am always eager to get to the gym because I know he’ll encourage me. I really believe he cares about my progress. I only wish I’d met him sooner.

Source: Google

★ 5

Nick is extremely knowledgeable, professional, and intuitive. He designs creative workout programs targeted to individual needs, and finds the right balance between respecting your limitations and pushing you to exceed what you think you can do. As someone who hated exercising, Nick has made working out a rewarding investment in myself.

Source: Google

★ 5

I have trained with Nick Bolio for 6 years. He started training me after my Sophomore year of high school in 2015 when he worked at Boston Sports Club. My dad bought me 3 sessions with Nick as I hadn’t been able to make any time cuts as a member of my high school’s swim team, and I had never lifted. After training with Nick on a monthly basis that year, I made qualifying time cuts for both sectionals and states. A year later I was being recruited to Tufts University to join their mens division 3 swim team where I am now a rising senior.

While I ended up leaving the team around the time of Covid, and while Nick was fired along with all the other staff of Boston Sports Club due to Covid, I never stopped training with him. I have sent him videos of lifts to critique, and still have him write workouts for me on a monthly basis despite being packed with clients 6am-8pm most days. Just last year he approached me to code his website, which I did without hesitation. With our history, I now see Nick as more of a friend than a trainer. I have enjoyed every moment of my time working with him, and seeing him grow his own business in a pandemic has been inspiring. Nick is extraordinarily well read, and knowledgeable as a trainer and nutritionist. I highly recommend his services to anyone looking to improve their health, learn the right ways to eat and workout, and learn why the ways he champions are right.

Source: Google

★ 5

As a full-time working mom of three kids it’s hard to prioritize time for fitness and nutrition. Over three years ago I made a commitment to prioritize my health goals. That’s when I started training with Nick who consistently takes strength and nutrition evidence and helps me turn it into sustainable strategies that work for me. Nick’s mentality is that it’s not one-size-fits-all in finding routines that work and the number of your age or on the scale isn’t what matters. It’s about meeting your strength and nutrition goals safely and consistently over time. Nick practices what he preaches and his dedication and drive resulted in B3 Strength and Conditioning – a studio with excellent and varied equipment where he can train clients individually or in small-group settings. Nick isn’t just a trainer, but a coach who considers my personal goals not just his, who knows my limits better than I do to push me past them to hit PRs or stay within them to not injure myself, who provides support and encouragement whether in person or not, who taught me how to find strength and empowerment, who reminded me that everyone has their own path, who taps into his knowledge of strength and nutrition equally to tailor programs, and who has unwavering belief that everyone can find their own successful fitness journey with consistency, motivation, and self-confidence. No matter your current age, fitness level, or what you are juggling, if you are looking to make sustainable, realistic changes in your strength and nutrition go see Nick – you won’t regret it.

Source: Google

★ 5

Nick is great at what he does. The gym itself is fantastic and has everything an athlete or client could possibly need in order to get into shape. Nick also cares about his clients and their well being. He provides all the tools you could need to help better yourself as well as the fact that he is constantly pushing you to do a bit more than the previous day.

Source: Google

★ 5

Nick is a coaching workaholic for you, athletes and casual fitness buffs alike. He customizes a workout routine based on your goals and needs and makes sure it works for you! There’s no standard cookie cutter assessments and routines like the chain brands. This is custom, unique and transformative. I highly recommend checking him out. Very affordable and flexible to work around your busy day.

Source: Google

★ 5

After a few months of training with nick i asked how long the average person should work with a trainer. He said ‘forever’ & I laughed saying something like ‘ya ok’. 6 years later I told him forever sounds about right.

I was not comfortable lifting before we met. He built on my strengths & introduced compounds movements. We lift every session. We build on every week. I trust he is working safely within my limits when pushing me through those hard sets. He adds hiit days when we need a change. We talk nutrition always. We each do our part... My goal is to be strong. His goal is to get me there safely.

It’s what sets my trainer apart from all the rest. He has taught me age is irrelevant, strength is timeless. He has never ever canceled, been late or unprepared for a session. 💯knowledgeable and motivating. Intelligent and creative in his workouts. My sessions are always challenging and always rewarding. But most important I trust him completely. His programming, his nutrition planning, & his integrity are all on point.

Source: Google

★ 5

This gym is in an extremely convenient location and is always very clean and sanitized. Nick (owner and operator) is very knowledgeable and is a great at inspiring and connecting with his clients. I’ve been training with Nick for close to three years now. He has helped me realize how essential it is to exercise routinely and live a healthy lifestyle (and how it’s not as hard to achieve as you would think). And on top of all of this, he simply is such a great human being. You will not regret going to B3!

Source: Google

★ 5

I’ve been training with Nick consistently for about 4 years now. I had worked with personal trainers in the past, but never stuck with it, until Nick. His approach to training is encouraging and engaging. He creates programs specific to you. Nothing about what he does is cookie cutter. Nick keeps the workouts interesting and challenging. His level of commitment to you and your overall health is unmatched. I have personal fitness goals for myself that I want to meet and he’s dedicated to help me get there. I’ve never worked with a personal trainer that cares so much about his clients and what he can do for them. I highly recommend him.

Source: Google

★ 5

Going to B3 and having Nick as my trainer is the only reason I remain consistent in my working out. The studio gym that Nick has set up has high end equipment and the gym is always clean. B3 provides an environment that is not over whelming, especially for a woman who is easily over whelmed in the larger gyms. The custom workouts that Nick writes for me are so specific to what I want to work on and helps me achieve my personal goals. I have been going now for 9 months and absolutely love it. Nick is the best trainer! Highly recommend!!!

Source: Google

★ 5

I’ve had many trainers through out the years and Nick is one of the best!! He is both knowledgeable and motivating. The gym he’s built is awesome!! The equipment is all high quality and able to accommodate all levels of fitness. I love his passion for health and performance. After just a few weeks I was already feeling stronger and had increased energy from our sessions. The value compared to other gyms and personal trainers can not be beat!!

Source: Google

★ 5

I have worked out with personal trainers for several years and while the workouts seemed hard and worked up a good sweat I just didn't see the results I was looking for. Then I started training with Nick and within the first few months I felt the difference with his programs. It has been 1 1/2 years now with Nick and I feel the best I have in my adult years. At 56 years old I was skeptical that I should or could lift heavy weights but Nick has proven that it is never too late to make healthy living a top priority. His positive attitude really helps you achieve things you didn't think were possible. I highly recommend training with Nick at his great new location.

Source: Google