Custom Fit Personal Training & Nutrition

Custom Fit Personal Training & Nutrition We are a personal training and nutrition studio.
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Custom Fit is a state-of-the-art personal training and nutrition studio specializing in personalized fitness programs that promote longevity and increase healthspan

Hyperbaric oxygen therapy is coming to Custom Fit.With our new studio opening later this year, we’re adding HBOT to the ...
05/12/2026

Hyperbaric oxygen therapy is coming to Custom Fit.

With our new studio opening later this year, we’re adding HBOT to the lineup. At 2x the normal atmospheric pressure, your body absorbs up to 10x more oxygen than it would at surface level. This means accelerated tissue repair, reduced inflammation, and long-term cellular health.

The same technology used by NFL teams, Olympic athletes, and top longevity clinics is coming to your training home before the end of 2026.

Train smarter and recover faster. More details soon.

Your health is more than how you look, it’s how you function, recover, move, think, and live.Diving deeper into your wel...
05/11/2026

Your health is more than how you look, it’s how you function, recover, move, think, and live.

Diving deeper into your wellness journey with the Longevity Blueprint: DEXA scan, VO2 max, bloodwork, and genetic testing. Learn more about you body so you can train smarter, recover better, and support long-term health from the inside out.

Bring your mom in to train with us - on us.Complimentary gym access all Mother’s Day weekend, May 9–10.Share the love of...
05/05/2026

Bring your mom in to train with us - on us.

Complimentary gym access all Mother’s Day weekend, May 9–10.

Share the love of movement and train together.

New supplements just landed at Custom Fit! Stay tuned over the next week as we’ll be rolling out a whole new stack of su...
05/04/2026

New supplements just landed at Custom Fit!

Stay tuned over the next week as we’ll be rolling out a whole new stack of supplements offered at our 323 Octavia studio.

Everything from inflammation and gut health to mental performance and cellular longevity.

Need help optimizing your current stack? 👇

Book a free 20-minute supplement review with our team of dietitians.

Biomechanics of the hip and glutes on Wednesday! is back with another seminar on the posterior chain. This month Coach ...
04/30/2026

Biomechanics of the hip and glutes on Wednesday!

is back with another seminar on the posterior chain. This month Coach James will be looking specifically at hip extension. Covering everything from anatomy and biomechanics, postural impacts, stability, force production, and its role in our gait.

Stop by 1844 Market st. STUDIO 2 at 1pm on Wednesday (May 6th). Free and open to all trainers and clients.

04/23/2026

What makes Custom Fit different than other gyms?

As Evan puts it, “Custom Fit is basically a gym and a clinic in one.”

With clinical-grade tests like DEXA, VO2 Max, and bloodwork, offered alongside one-on-one personal training or gym memberships, our clients have the tools to measure progress and truly succeed in their programs.

We believe this is the cornerstone of prevention and longevity.

Your body performs better when every part of your routine is working together with purpose.At Custom Fit, you have acces...
04/21/2026

Your body performs better when every part of your routine is working together with purpose.

At Custom Fit, you have access to a full system that connects personal training, nutrition testing, and recovery so each part of your wellness supports the next.

Instead of treating fitness, food, and recovery as separate efforts, you build a plan that reflects how your body actually functions, how it moves, how it responds, and how it restores itself.

When those pieces are aligned, your routine becomes more structured, your choices become clearer, and your progress becomes something you can actually feel over time. 💪

04/17/2026

Meet your Custom Fit Run Coach Elijah Lucy

Your shoulders are only as strong as your scapula allows. This Wednesday, Coach James is hosting Round 4 of the Biomech...
04/06/2026

Your shoulders are only as strong as your scapula allows.

This Wednesday, Coach James is hosting Round 4 of the Biomechanics 101 series.

He’ll be cover Scapular Function, what it is, how to train it, and its role in a well-rounded approach to shoulder programming.

In this hour we’ll cover:
— Anatomy and major functions of the scapula
— Training scapular function through various planes of motion
— Applying intensity and progression correctly
— Shoulder longevity and fixing common dysfunctions

Free for trainers and clients. Studio 2 · 1844 Market St · Wednesday 1–2pm.

Come ready to learn something that will immediately change how you program and train.

Address

1844 Market Street
San Francisco, CA
94102

Telephone

+14158917120

Website

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