Push Your Limits

Mariam Fayad

6 months ago

My husband and I have been training with Jen for about 7 months now, and the experience has been amazing. From the very beginning, Jen took the time to understand our individual goals, fitness levels, and any limitations we had, and then created personalized workouts that challenged us without ever feeling overwhelming. Jen strikes the perfect balance between being encouraging and pushing us out of our comfort zones. She’s incredibly knowledgeable, attentive to form and technique, and always adapts our sessions to keep things interesting and effective. Beyond the physical training, Jen always brings positive energy which makes our workouts with her something to look forward to every week. After just a few months in, we have both became noticeably stronger, have more energy, and feel more confident in our bodies. We’ve also built healthier habits that we’re excited to continue long-term, all thanks to Jen’s support, expertise, and consistency. We truly can’t recommend her and the team at Nu Fitness enough!

Benjamin Mand

3 months ago

Have loved joining Nu Fitness and working with Wyatt and Ada on personal training. The gym has great community and both Wyatt and Ada have constructed great programs to get me to my goals. Can't thank them enough! And thanks Nick for creating a great community!

Marisol Terrazas

7 months ago

I’ve been training with Doug for about six months, and it’s been a really positive experience. I suffered a back injury years ago and was always hesitant to lift weights, so I came in as a newbie. Doug has helped me build confidence and learn proper form safely. He strikes a good balance between pushing you and keeping you comfortable. I’ve already learned a lot and now feel confident working out on my own - which was my goal from the start! He’s also funny and easy to get along with, which makes training enjoyable. I’d definitely recommend him.

Stephen Toumi

a year ago

It's been 4 weeks since I stated at Nu Fitness, but its long enough to give Nick, his trainers and the facility a positive review. I spent a few days looking for a personal trainer close to work. After some searches on the Internet and Yelp reviews, I started reading reviews about Nu Fitness and Nick. After some positive reviews, I filled out the form and emailed him. I noted my fitness journey to this point in life and briefly explained what I wanted to accomplish going forward. I found myself in a terrible routine, work 12 hours, then heading to the local breweries for a few beers and dinner. Needless to say this didn't bode well for my wellbeing Looking back over the years, I had gained control of health in my mid-30s, where I lost 40+ pound, gained strength and started running. Running led me to a period in my life that saw me conquer a few 50-mile races. An achievement I never thought I would attempt, hell I never thought I would run 5 miles. Life changed. Priorities changed and slowly I saw everything I had worked hard for slowly slip away. Now age 55, life wasn't getting any easier. I knew I was not very active. I also knew that my daily routine was not one for success. I decided I needed to help make a change in my life, but more importantly to make that change permanent. Previously I joined 24 Hour Fitness (never again) but found too many excuses NOT to go. Sound familiar? Searching Yelp for personal trainers, I ran down a local list in the Oakland/Alameda area. Reading profiles and reviews, checking website, I ran across a trainer, Nick Baltazar. It felt right. I emailed Nick with my story and filled out the form on the Nu Fitness website. It wasn't even a day and I had a response from Nick and we were talking about my fitness journey, where I had been and what I wanted to achieve. He was willing to work with my schedule to get three days of training. After a day of communication with Nick, he connected me with Wyatt. I met Wyatt at Nu Fitness, located

Jocelyn Pena

5 months ago

Training with Ada has been an amazing experience. She truly listens to me and always makes sure I feel comfortable and confident in every session. No matter what challenges I have, she finds the perfect modifications so I can get the workout done safely and still feel proud of myself. Thanks to her guidance and patience, I’m slowly but surely seeing real results and getting stronger and it feels awesome to notice the progress. Ada is supportive, knowledgeable, and genuinely invested in her clients’ success. I honestly couldn’t ask for a better trainer, and I highly recommend her to anyone looking for a thoughtful, motivating coach who actually cares!

Helina Daniel

3 months ago

I can’t recommend Ada enough if you’re looking for a trainer who truly cares about your progress! She brings such a positive energy to every session and is so sweet and encouraging. She structures her programs to focus on steady, sustainable improvement—she’s big on consistency and preventing injury, so I never feel like I’m burning out or at risk of injury. she is also incredibly patient and flexible with my schedule, and she’s always tracking my progress and celebrating my milestones along the way. Since I started training with her consistently, I’ve noticed a huge shift in my overall wellness and strength. If you want a trainer who is professional, high-energy, and genuinely invested in your long-term success, Ada is the absolute best!

Reygan Cunningham

3 months ago

I can’t say enough good things about Ada. After having my second child my body was just not bouncing back like it had after my first pregnancy. I came to NuFitness trying to get stronger and more toned. From day one, she’s been incredibly attentive—really listening to my goals, checking in on how my body feels, and adjusting workouts based on what I need that day, not just a generic plan. Every session feels intentional and personalized, not rushed or repetitive. Most importantly, I can genuinely see and feel progress. I’m stronger, more confident, and finally on a clear, sustainable path toward meeting my fitness goals. If you’re looking for a trainer who’s supportive, knowledgeable, and truly invested in your success, Ada is the one. Highly recommend!

Amy Schwartzburg

2 months ago

Ada is amazing! She has been helping me put together an exercise routine that will allow me to achieve my goals of strengthening, bone building and improving my posture. She will adapt exercises to make sure they are pain free, have low risk of injury and are targeted to my goals. I have already made significant progress in the two months we have been working together. Ada clearly has a passion for fitness and nutrition. Highly recommend.

Julian Amado

2 months ago

Training at Nu Fitness has been excellent. Ada, my trainer, is calm, patient, and precise in her instruction, tailoring exercises to my abilities. Under her guidance, a personalized program has markedly improved my posture and comfort. She is fluent in Spanish and communicates seamlessly with Spanish‑speaking clients. The training environment is respectful and focused. I highly recommend Nu Fitness.

Sadie LoGerfo-Olsen

2 months ago

I was looking for a reset to get in shape for my wedding and have some accountability, but also to learn new skills for the long term. Nick made has made his facility easy for everyone to join - free validated parking right next to the gym is a huge bonus. He set me up with Ada after listening to my goals and we hit it off right away. I have loved working with Ada for over three months now. She is full of knowledge, and has helped me get my lazy self into shape, but also has become a friend along the way. Now I look forward to our Friday morning sessions each week and can’t wait to continue progressing with her!! Everyone would be lucky to have Ada as their trainer- but especially any other girls girls out there she’s the trainer for you!!! :)