Private Personal Training · Pleasant Hill, CA
No crowds.No random programming.
Expertise you won't find anywhere else. Every coach is certified and grounded in exercise science, and three are Doctors of Physical Therapy. Whether you're coming back from an injury, building strength for the long haul, or tired of starting over, it all begins with a Strength Assessment. From there, every rep has a reason.
The Right Coach
Your Strength Assessment shows us how you move and what you need, so we can match you with the coach who fits your goals.
DPTs on the Team
When an injury or limitation needs a closer look, a Doctor of Physical Therapy on our coaching team can weigh in.
Fully Private
No crowds, no shared equipment, no distractions. Every session is just you and your coach for 40 focused minutes.
“I've been training with Diana for the past year, and with her guidance I've been able to maintain significant weight loss while continuing to build strength and improve my balance, something even my physicians have commented on.”
Ellen, 70s · StudioFlex Client
Training with Diana, DPT
Common questions.
Your goals shouldn't be managed by a template. We limit new clients each month so every program gets the attention it deserves.
Apply to Become a ClientHow is StudioFlex different from a traditional gym?
StudioFlex is a fully private, one-on-one personal training studio in Pleasant Hill. No open gym floor, no shared equipment, no distractions. Every client starts with a comprehensive Strength Assessment, and every program is built around your goals, your schedule, and how your body actually moves.
What should I expect during my Strength Assessment?
Your first visit begins with a full movement and strength evaluation at our Pleasant Hill studio. We look at how you move, where you're strong, and where there's room to improve. From there, we build a personalized plan designed to get you real, progressive results.
Is StudioFlex right for beginners?
Absolutely. Many of our clients are new to structured strength training or returning after a long break. Because every session is fully private and one-on-one, your program starts where you are and builds at a pace that works for you.
Do you work with clients managing injuries or physical limitations?
Yes. Several of our coaches hold advanced degrees in kinesiology and related fields, and we have extensive experience working with clients who have joint discomfort, movement restrictions, or are transitioning out of physical therapy. Your program is built around what your body needs, not a generic template.
What is the investment for personal training?
Sessions typically range from $130–$150 depending on frequency and program structure. Final pricing is discussed after your Strength Assessment, once we understand your goals and build the right plan for you.
How often should I train?
Most clients train 2–3 times per week. All sessions are 40 minutes and intentionally structured for focused, efficient progress. Your specific recommendation is determined during your Strength Assessment.
Do I have to commit long term?
No. StudioFlex runs on simple month-to-month memberships. No long-term contracts, just consistent, focused training that compounds over time.
Do you offer group sessions?
StudioFlex specializes in private, one-on-one training, though we do offer partner sessions for clients who train together. Either way, your program is fully individualized, not a group class.