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Dr. David Waltman pushing a weighted sled during a HYROX race

Customized training programs for longevity, wellness, and performance.

Led by a Doctor of Physical Therapy. Train one-on-one at your home or gym in coastal Orange County, or train remotely wherever you are. Every program is kept in our custom-made training app.

21 five-star Google reviews · 10 years as a licensed Doctor of Physical Therapy

Text START and we'll qualify you by SMS, then book a free 15-minute weekday Google Meet — no hard sell, just a quick fit check.

Why It's Different

You're not 25. Your training shouldn't feel like a guess — or like you're holding back.

Personal Training Motivates you, but often can't tell when push is helping vs. costing you.
Traditional PT Clinically sound, but usually ends when you're "cleared" — right when you're ready to feel strong again.
Kinetix Physio Ongoing, personalized training led by a Doctor of Physical Therapy — built for adults 40 to 80 who want to feel capable in the life they're actually living.
From Rehab to Performance

Finishing rehab isn't the finish line.

1. Rehab We treat the pain, injury, or surgery first, with the same doctor guiding every step.
2. Back to baseline Rehab is complete once you're back to your prior level of function: moving, working, and playing the way you did before.
3. Performance training From there, you move straight into ongoing training to get stronger than before and keep it, whether your goal is longevity, wellness, or performance.
The System

One system. Every decade of your active life.

Your body's priorities shift every decade — so your training should too. Every client moves through the same three phases, with the same doctor guiding the program.

01

Perform

40s – 50s

Still competing — golf, tennis, the boardroom, adventure. Train so you show up sharp and trust your body to keep up.

02

Sustain

60s

Keep the strength and spark that make travel, play, and everyday life feel easy — not like you're managing decline.

03

Preserve

70s – 80s

Stay free in your day: stairs, trips, grandkids, living on your terms. Same doctor, same approach — focused on the life you want to keep enjoying.

You don't graduate out of Kinetix as you age. You move through the continuum, with a program that changes as your goals do.

Two Ways to Train

In person with Dr. David, or remote on your own schedule.

In-Person Training

Dr. David comes to you, with the VOLTRA.

Every 45-minute, one-on-one session happens at your home, gym, or office. The VOLTRA from Beyond Power, a portable smart cable trainer, is our primary tool for building strength, power, and endurance, so you get a full training session without needing a home gym.

  • Hands-on coaching from a Doctor of Physical Therapy every session
  • Strength, power, and endurance work built around the VOLTRA
  • Mobile across coastal Orange County
  • 1, 2, or 3 sessions a week

From $680 / mo

Remote Coaching

Your program, wherever you train.

Dr. David writes your program every month in KEZI, our custom-built training app. You train on your own at your gym, work gym, garage gym, hotel gym, or wherever you are, and KEZI gives you each day's workout and tracks your progress.

  • New programming from Dr. David every month
  • Daily workouts and progress tracking in KEZI
  • Direct access to Dr. David and his assistant for changes, modifications, or issues
  • Train on your schedule, anywhere

$29 / mo, month-to-month

Prepay 12 months: $290, two months free

Prepaying for a year also includes a free introductory consultation call with Dr. David when you start your program. Month-to-month plans don't include the consultation call.

Why Clients Stay

2–5
Years.

That's what happens when training is an ongoing relationship — adjusted, evolved, and built around the life you want to keep living.

Licensed Doctor of Physical Therapy for 10 years — running Kinetix Physio since 2020
NASM Performance Enhancement Specialist (PES) certified
21 five-star Google reviews
Mobile sessions with the VOLTRA smart cable trainer from Beyond Power
David from Kinetix Physio embracing a longtime client, reflecting the multi-year relationships behind the practice's retention
Client Story

Hear it straight from a client.

Chris P. — Owner, Rottweiler Performance

What Clients Say

5 out of 5 stars on Google. Real results, not just good feelings.

Different lives. Same results.

Chris P.
Chris P.
★★★★★ Owner, Rottweiler Performance & adventure rider
David is extremely professional and knowledgeable, and delivers a service that's as friendly as it is functional. He's custom-tuned my program to my goals and keeps challenging me in new ways so I never get bored.
Client since 2022
Sean M.
Sean M.
★★★★★ Division I soccer player, Cal Poly
David's testing equipment is perfect for next-level athletes. Even four hours away in San Luis Obispo, we stay in touch weekly and I come down monthly for sessions. I'd recommend him to anyone who wants high-level PT.
Xandra L.
Xandra L.
★★★★★ Angel investor, startup advisor & world traveler
When I broke my tibia and couldn't walk, David's house calls were life-changing. He guided my recovery with real skill and even more empathy — using integrative techniques like cupping and scar tissue work to get me back on my feet.
Client since 2021
Cristina S.
Cristina S.
★★★★★ Active mom & tennis player
I spent 15 years troubleshooting a nondescript groin injury — countless providers, two hip surgeries, no relief. After just two visits with Dr. David I felt real relief, and now I'm back to working out and playing with my kid.
Sean H.
Sean H.
★★★★★ Former NFL lineman
Can't say enough great things about Doc. He's helped me rehab my knee and shoulder with a real scientific approach — the data shows exactly where you're at and how you're progressing, instead of just guessing.
Questions

Answers before you book.

What happens when I text START?

We'll ask a few quick questions by text to see if we're a good fit, then set up a free 15-minute weekday Google Meet — no hard sell, just a conversation about your goals. If it looks like a fit, we'll schedule your $100, 30-minute in-person assessment, which is credited toward your first program if you enroll.

Is performance training covered by insurance?

No. Performance and longevity programs are cash-pay, so they're not capped by insurance visit limits. If you're dealing with pain, an injury, or recovery from surgery, physical therapy may be covered by your PPO, Medicare, or Workers' Comp. See insurance details.

Can Medicare patients join a performance program?

Yes, once rehab is complete. Medicare rules don't allow cash-pay programs during covered rehab. After you finish, you'll fill out a short form that lets you continue with cash-pay wellness and performance training.

How much does it cost?

Remote coaching is $29/month, or $290 for 12 months prepaid (two months free). In-person sessions run $150–$170 depending on frequency, starting at $680/month for once-weekly training and scaling to $1,800/month for three sessions a week. In-person plans include 45-minute, one-on-one sessions at your home or gym, with discounts available for quarterly or semi-annual prepayment.

How does remote coaching work?

Dr. David builds your program each month in KEZI, our custom-built training app. KEZI gives you each day's workout and tracks your progress, so you can train on your own at your gym, work gym, garage gym, hotel gym, or wherever you are. You have direct access to Dr. David and his assistant whenever you need a program change, a modification, or help with an issue. It's $29/month, or $290 when you prepay for 12 months (two months free), which also includes a free introductory consultation call with Dr. David when you start. Month-to-month plans don't include the consultation call.

I'm finishing physical therapy. What comes next?

Once you're back to your prior level of function and rehab is complete, you can move straight into performance training, in person or through remote coaching. It's the same doctor and the same plan, now focused on getting stronger and staying that way.

What areas do you serve?

In-person training is in-home or at your preferred gym across Newport Beach and greater Orange County, CA. Remote coaching works wherever you are.

Do I need my own equipment?

Not for in-person training. We train with the VOLTRA cable resistance system from Beyond Power, which provides up to 230 pounds of resistance across a variety of resistance modes. That gives us a full library of upper body, lower body, core, and balance exercises anywhere we train, so a home gym or equipment isn't required. For remote coaching, your program is built around the equipment you have access to.

What is the VOLTRA, and why do you use it?

The VOLTRA from Beyond Power is a portable smart cable trainer. It's the primary tool we use in in-person sessions to build strength, power, and endurance, and it lets us bring serious resistance training to your home, gym, or office.

What's the difference between in-person training and remote coaching?

In-person training means Dr. David comes to you for 45-minute, one-on-one sessions built around the VOLTRA, starting at $680/month. Remote coaching means Dr. David writes your program every month in KEZI and you train on your own wherever you are, with direct access to him and his assistant, for $29/month.

Do I need to already be an athlete to train with you?

No. We work with people who want to feel strong and free in competition, travel, or everyday life — from 40- to 50-something executives who want to keep performing at a high level, to 70- to 80-something clients who want to preserve independence and reduce fall risk. Your program starts at your current level and progresses from there.

Get Started

You've got a lot of life left to enjoy.

Whether that's another trip, another season, or just moving through your day with confidence — let's build the plan and prove it's working, together.

Text START · free 15-min fit call by Google Meet · weekdays

In person across Orange County, or remote coaching wherever you train.