• Powerful and Proven Method for Strength Gain
    Powerful and Proven Method for Strength Gain
  • MedX Fitness Workouts For Women
    MedX Fitness Workouts For Women
  • Affordable MedX Medical Machines
    Affordable MedX Medical Machines
  • Best Selection of Pre Owned MedX in the Business
    Best Selection of Pre Owned MedX in the Business
  • Wide Range of Used MedX Core Machines
    Wide Range of Used MedX Core Machines

Welcome to The best selection of Pre-Owned MedX in the Business.

Your International Dealer – We Ship Worldwide

Click Here to Contact Greg Lara by Email

Email: fitnessdynamics@mac.com

Email: fitnessdynam@gmail.com

Call: 858-453-7770


We can Buy, Sell & Broker your MedX For You & Other Physical Therapy Machines

Featured Listings

Hammer Strength Plate Loaded Machines banner

Rare Set of 5 Matched MedX Medical Machines This is the only matched set of medx medical rehab machines for sale - in the world
MedX Medical Machines New Year Special - when you buy this pair of Medx Medical Lumbar and Cervical machines you get a MedX Abdominal and MedX Hip Extension machines for FREE
Set of 3 medx Medical Machines

Recent Listings

MedX Medical, Core & Strength Machines

We have the largest inventory of Pre Owned MedX Medical, Core and Strength Machines in the market.

View all the MedX Listings

Other Brands of Commercial Fitness Equip

Check out our inventory for other Brands of Strength and Cardio Machines in the market second to none in quality.

View All These Listings

“Greg Lara has an amazing ability to find nearly new strength machines at great prices. He’s made it possible for many of my clients to get into strength machines for about half the price of a new machine, and all of the machines have been in excellent condition.”

Edward Farinell

MedaView Products, LLC

Kim Nalder from “Utah’s Mobile Bod Pod” recently purchased a ST Bod Pod from Fitness Dynamics. You can call Kim on (801) 814 8131 if you would like to find out more about her experience working with Greg Lara of Fitness Dynamics. You can also reach Kim via her Mobile Bod Pod Facebook page.

Kim Nalder

“I would like to thank you in selling my equipment….I was very pleased in your ‘up to date’ calls and emails.Thank you for putting up with my hyper-activeness, I’m sure I made you nuts… but you, patiently, kept working with me…Thank You. I will, recommend you, to others.”


Please read the Warranty that applies to all purchases of our MedX Machines