Why Private Training Gyms Are Outperforming Big Box Gyms (Backed by Research)

Across Los Angeles, the fitness industry is shifting.

Not because trends are changing—

But because the data is catching up to what actually works.

Big box gyms still dominate in size.

But private training gyms are outperforming them where it matters most:

Consistency. Adherence. Results.

The Real Problem: Low Gym Attendance and Adherence

Here’s something most gyms won’t tell you:

The majority of members don’t use their memberships consistently.

Research from the International Health, Racquet & Sportsclub Association (IHRSA) shows that a large percentage of gym members either:

• Attend inconsistently

• Drop off within the first few months

• Or stop going entirely

This isn’t a motivation issue.

It’s a system issue.

Why “Access-Only” Gyms Don’t Work

Big box gyms are built on a simple model:

Give people access to equipment—and let them figure it out.

But research in behavioral science shows that lack of structure reduces adherence.

A study published in Journal of Sports Science & Medicine found that individuals following structured programs had significantly higher consistency compared to those training without guidance.

In other words:

People are more likely to stick to fitness when there’s a plan.

The Science of Accountability

Accountability isn’t just a buzzword—it’s measurable.

According to research from the American Society of Training and Development:

• You have a 65% chance of completing a goal if you commit to it yourself

• That jumps to 95% if you have ongoing accountability and check-ins

That’s a massive difference.

And it explains why people training alone often struggle to stay consistent.

Coaching vs Self-Directed Training

Working with a coach doesn’t just improve technique—it improves outcomes.

A study in Journal of Strength and Conditioning Research found that individuals training under supervision:

• Achieved greater strength gains

• Maintained better form

• Had higher workout intensity

Compared to those training alone.

Translation:

Coaching accelerates results.

Why Small Group Training Works

Small group training is one of the fastest-growing models in the fitness industry—and research supports why.

A study published in Journal of Social Sciences found that people training in group environments:

• Report higher enjoyment

• Experience greater adherence

• Are more likely to stay consistent long-term

There’s a psychological factor at play:

People perform better when they feel part of a group.

Time Efficiency: The Missing Factor

One of the biggest barriers to fitness—especially in cities like Los Angeles—is time.

Research from the American College of Sports Medicine emphasizes that:

• Structured, efficient workouts improve adherence

• Shorter, focused sessions are more sustainable than long, unplanned workouts

In other words:

It’s not about spending more time in the gym.

It’s about using your time better.

What This Means for the Fitness Industry

When you combine everything the research shows, a pattern becomes clear:

People succeed when they have:

• Structure

• Coaching

• Accountability

• Community

And those are exactly the elements missing from most big box gyms.

Where Fithouse 818 Fits In

Fithouse 818 in Sherman Oaks isn’t built on trends.

It’s built on what works—backed by both experience and data.

We focus on:

• Structured strength training programs

• Real coaching during every session

• Small group environments that drive accountability

• Efficient workouts designed for real life

This isn’t random.

It’s intentional.

Final Thought

The fitness industry isn’t changing because of hype.

It’s changing because the old model doesn’t produce results.

The research is clear:

People don’t just need access.
They need a system.