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Looks Good On you.
Build a body that’s ready for life.
Longevity Health & Performance is a boutique gym in San Marcos, CA, offering group, semi-private, and private training. Whether you thrive in a group setting, prefer to train independently with guidance, or want dedicated one-on-one support, there's a way to train that fits you.
Through expert coaching and purposeful training, we help you develop the strength, confidence, and capability to do more of what you love—today and for years to come.
NOT SURE WHERE TO START?
Let's talk about your goals and find the right training option for you.
Life’s Heavy.
Get Strong.
We’re not here to make the gym your whole life. We’re here to help you feel stronger for it.
Longevity is a welcoming gym where every body belongs in the weight room. Whether you’re new to strength training or have been at it for years, you’ll find expert coaching, support, and a community to grow stronger with confidence.
Because being strong isn’t just about what you can lift or how you look. It’s about doing more of what you love—and being able to keep doing it for years to come.
·Strength · Confidence · Longevity ·
·Strength · Confidence · Longevity ·
FIND YOUR WAY TO TRAIN.
Different people need different levels of coaching, flexibility, and accountability. Find the training style that works for you. We have something for everyone.
Group Training
Coach-led strength and conditioning in a supportive group setting.
Semi-Private Training
Your own program, your own pace, with expert coaching nearby.
Private Training
Get dedicated 1:1 training, custom programming, nutrition guidance, and support every step of the way.
MEET THE HUMAN BEHIND LONGEVITY
Hi, I’m MonicA.
Your coach, biggest cheerleader, and the person who will absolutely notice when have more reps in the tank 😉.
After more than a decade of coaching people, I've heard the same frustrations over and over: the gym feels intimidating, fitness advice is overwhelming, and there's always another trend telling you how to exercise or eat in an unsustainable way.
Sound familiar?
I created Longevity because I believe every body deserves to take up space in the weight room. You deserve to feel comfortable, supported, and confident in your ability to get stronger—without chasing fads or swinging between extremes.
As a Certified Strength and Conditioning Specialist (CSCS) and Certified Nutrition Coach, I bring evidence-based coaching and a realistic approach to training and nutrition.
No extremes. No unnecessary rules. Just good coaching, sustainable habits, and strength that serves you for life.
Qualifications/Specializations:
Certified Strength & Conditioning Specialist, National Strength & Conditioning Association
Certified Nutrition Coach L1, Precision Nutrition
Certified Pregnancy & Postpartum Athleticism Coach,
KIND WORDS FROM Clients
DON'T JUST TAKE MYWORD FOR IT.
Real people. Different starting points. Their own reasons for getting stronger.
“I found Monica to be a really wonderful trainer. Her approach is pragmatic and big picture focused which really helped me to push through on the days I wasn’t able to reach my goals. She is also very easy to get in touch with and super helpful with meal guidance as well! I would highly recommend Monica if you are looking for a health and fitness professional.”
“It takes a skilled and passionate coach to get someone to fall love with fitness and themselves. Monica is that coach! I’ve been working with Monica for over 4 years, she’s absolutely amazing. She really takes the time to get to know you, your lifestyle, and your goals. Every client is individual and she recognizes that. She has not only been there for my summer goals, my wedding goals, and my strength goals but she completely changed my view on health/fitness and has helped me to create lifestyle changes with lasting results. I couldn’t recommend her more. She continues to educate herself more and more each year which is something I really appreciate. I’m looking forward to going into my first pregnancy and having her by my side each step of the way! I couldn’t recommend her more!”
“Monica is an amazing trainer, especially if (like me) you have a lot of anxiety or concerns with the gym and exercise. She makes me feel comfortable and confident and is great at making sure my workouts are considerate of my injuries/etc. I highly recommend working with her!”