
Your best years are still ahead.
Move well to live well.
—— Your Success Begins Here ——
Safety First, Results That Last.
Our Unique Methodology: Targeted Care for Real-Life Results

Breath Easy
Reclaim your breath. Focus
on breathing retraining
techniques…

Standing ZEN Class
Similar to Tai Chi. Improve balance, flexibility, & inner calm…

Functional
Movement Class
To combat stress, lift
spirits, and foster joy
through controlled
movement…

Cardio Chair Class
A variety of seated or standing movements to improve strength, flexibility, and mobility…

Strength-Span
Class
We help you rebuild
strength…

Gentle Yoga
A low-impact practice while reducing joint stiffness and stress…
Why Choose Us
A Legacy of Trust and
Transformative Results.
For decades, we haven’t just been working in our fields; we have been building a legacy on it. When you work with us, you aren’t just hiring a service, you are partnering with a lifetime of proven excellence.
The Power of a Dual Perspective
A Lifetime of Authentic Expertise
An Unmatched Professional Network

Turning the Challenges of Aging into Opportunities for Empowerment.

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Ready to move with confidence? Let’s begin your journey together.
We’re not just trainers; we’re movement specialists who have dedicated our lives to
understanding how the body heals, adapts, and thrives at every age.

Our Goal
Personalized Fitness and Wellness Programs tailored for every age.

A Safe Community
All Classes are reviewed by our BOARD-CERTIFIED Anthony Arena D.C.
“Harmonize Body, Mind & Spirit with 92 Years of combined Wellness
Expertise with Twin-Finity Fitness … Yes, you read that right.”
– Dr. Anthony Arena –
Frequently Asked Questions
More Q&A (and the details of the Q&A listed here) are at this link
What makes Twin Unlimited Fitness different from other online fitness programs?
This isn’t a generic workout; it’s a targeted practice for lifelong mobility…
I have [Arthritis / Osteoporosis / a Heart Condition]. Are these classes safe for me?
Absolutely. Safety is our top priority. Our programs are specifically designed with your condition in mind…
I have balance problems and am afraid of falling. Do you address this?
This is one of our primary specialties… We progressively and safely incorporate balance training into nearly every session…
I have been diagnosed with COPD. Can I safely participate in this program?
Yes, and it can be profoundly beneficial. For individuals with COPD, the goal is to improve breathing efficiency and functional strength without causing breathlessness…
This isn’t a generic program; it’s the culmination of a
lifetime of teaching, distilled into a master system that understands how the body changes and thrives over 50.
Happy Clients
Don’t take our word for it. See what a few of our clients are saying about us.
“Every workout is fun, the music really gets us moving and when the workout is over, I feel fantastic! It’s a total-body workout, for sure! The instructors consistently speak about form, her class, she was so sweet and ensuring that we avoid injury, and get the best workout possible. Every class has a variety and never ever boring or sight. lol Donna is one of the sweetest easy! I highly recommend The Lim Twins.”

Lori S.
“Honestly the best classes in town! Donna and Debbie are so FUN and energetic!”

Debbie C.
“The whole staff is A1! They changed my life.”

Shalondria T.
“Enjoy my fitness class with the Lim Twins love all the exercise routine the ladies have prepared for our session. Fun and exciting energy fill class.”

Charlene J.
“I met Donna 10 years ago when she lived in St. Louis/Wentzville, MO and taught classes at our local Community Center. When I called her to register for her class, she was so sweet and personable over the phone and when I met her in person it was love at first sight. lol Donna is one of the sweetest thoughtful people I know. Working out with Donna and Debbie through their Zoom Virtual classes has been an awesome experience. They are definitely hands down the best Fitness Instructors in the business! Give them a try, you won’t regret it.”

Vickie C.
“I love them. They are great exercise instructors with fun workouts!”

Jennifer D.
Latest News
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