Function Fitness
Est. 2008 · Downtown Los Angeles

Strong today.
Capable tomorrow.
Built to last.

Before you train, we map the plan. Start with a complimentary movement screening, goal review, and consultation — so every session that follows is built around your body, not a template.

Private 1:1 CoachingInBody 570 CompositionPersonalized ProgrammingStrength, Mobility & Longevity
Private 1:1 CoachingInBody 570 CompositionPersonalized ProgrammingStrength, Mobility & Longevity
01Your First Visit

Start with a free assessment.

We don't hand you a free workout and hope it sticks. We start by understanding your body — how you move, what you're working toward, and what's held you back — then build the right plan before you train.

01

Exercise Form Assessment

We assess your technique on foundational lifts, then give you clear feedback to train safer and more effectively.

02

Goal review

An honest conversation about what you actually want — and the timeline it takes.

03

Fitness consultation

Senior-coach perspective on what will move the needle for your body.

04

Personalized action plan

A clear, written starting point built around your assessment — not a template.

Free InBody body composition scan included when you join. Enroll in a training program and your first clinical-grade scan is complimentary — your baseline for everything that follows.

02 — Manifesto

We don't believe in shortcuts.
We believe in the long, deliberate work of building a body that carries you through the next thirty years —
not the next thirty days.

Function Fitness · Studio Philosophy
03By the Numbers
0+
Clients coached
0+
Years in DTLA
0 wk
Body comp cadence
1:1
Coach-to-client
04The Studio in Motion

Come check us out.

Function Fitness corner facade at 701 S Los Angeles St in Downtown Los Angeles
Strength training equipment detail inside the Function Fitness DTLA gym
Olympic barbell rack at the Function Fitness personal training studio in Downtown LA
Conditioning floor inside the Function Fitness fitness gym in DTLA
Senior coach leading a one-on-one personal training session at Function Fitness DTLA
InBody body composition assessment area for tracking weight loss and health at Function Fitness Downtown Los Angeles
Client mid-set during a strength training session at the Function Fitness DTLA gym
Squat racks and free weights at the Function Fitness Downtown LA fitness gym
Functional training equipment at the Function Fitness studio in DTLA
Conditioning floor with sleds and turf at Function Fitness DTLA
Wide interior view of the Function Fitness fitness gym in Downtown Los Angeles
End-to-end view of the Function Fitness personal training studio in DTLA
Function Fitness corner facade at 701 S Los Angeles St in Downtown Los Angeles
Strength training equipment detail inside the Function Fitness DTLA gym
Olympic barbell rack at the Function Fitness personal training studio in Downtown LA
Conditioning floor inside the Function Fitness fitness gym in DTLA
Senior coach leading a one-on-one personal training session at Function Fitness DTLA
InBody body composition assessment area for tracking weight loss and health at Function Fitness Downtown Los Angeles
Client mid-set during a strength training session at the Function Fitness DTLA gym
Squat racks and free weights at the Function Fitness Downtown LA fitness gym
Functional training equipment at the Function Fitness studio in DTLA
Conditioning floor with sleds and turf at Function Fitness DTLA
Wide interior view of the Function Fitness fitness gym in Downtown Los Angeles
End-to-end view of the Function Fitness personal training studio in DTLA
Full Gallery
05From Clients

What people actually say.

Unedited reviews from our verified Google Business Profile.

See all reviews
Michael Atanesian
5 months ago

I met Bayo and team at Function Fitness during my fitness journey. He was so kind and helpful in understanding my body and how to use fat as fuel. I've never felt better. Place is clean and everyone is very friendly! Highly recommended.

Amy D. Kim
a year ago

I've trained briefly with Bayo, and he's incredibly detailed and technical. He pays close attention to form and gives thoughtful corrections, which really helps build a strong foundation especially if you're just starting your fitness journey. You will feel strong and functional in just a few weeks. His gym is also very clean and private, a big plus!

Bridget Bousa
a year ago

Bayo is an awesome trainer, have significantly increased my strength and toned my body. Highly recommend!

Read every review on Google.

23 verified · unedited

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06Your Coach

The same experienced coach. Every session.

Function Fitness is small, senior, and deeply experienced. Every client works with a coach who's been doing this for years — not a rotation of new faces, not an algorithm. The same person, week after week, learning your body and refining your program.

Meet the team
07Begin

Start with a conversation.

Every relationship starts with a free 1-hour assessment — a movement screening, a goal review, and an honest conversation about where you are and where you'd like to go. Join a program and your first InBody body composition scan is on us.