Multi-Directional Resistance Systems

Jesse Schmidt • May 20, 2019
A logo for dynavec with an arrow pointing up and down.
Jeff Caebolt PhD

Jeff Caebolt PhD

In this week’s podcast episode #48 we are thrilled to bring you our conversation with Jeff Casebolt PhD. Jeff is an instructor at West Texas A&M University.

Jeff has been actively involved in the fitness industry since 1991, working as a personal trainer, strength and conditioning coach, and corporate fitness coordinator.

Three arrows pointing in opposite directions on a white background

Along with his teaching and research, Jeff is also Director of Biomechanical Research for Dynavec Multi-Directional Resistance Systems. Dynavec has developed several amazing machines that allow the user to simultaneously provide meaningful resistance against muscular actions across several planes of motion. The jewel in the crown of the Dynavec line is the Gluteator.

This multi-directional vectoring allows for a more complete stimulus as well as helping support the development of more injury resistant athletes.

Although Jeff has a strong connection to working with athletic populations, the Dynavec machines are effective for fitness participants at all levels.

His research interests include increasing function with strength training across all ages, lower body power development, injury mechanisms, and fall prevention among the elderly.

A group of elderly people are riding exercise bikes in a gym.

Jeff knows that with regards to fall prevention in the senior population, the safest most efficient, and effective way to effect positive change is through the application of evidence-based strength training protocols.

TAKU’s NOTE: I was very fortunate while at the REC 2019 to have the opportunity to meet both Jeff Casebolt and, Kent Fulks: designer, creator, and mad-scientist behind the Dynavec Gluteator. If your gym doesn’t have a Gluteator…You better get one NOW!!

TNT has over 35 years of combined fitness experience, so if you’re looking for a coach who can train you online from anywhere in the world, visit our online training page to book a consultation.

TNT wants you to maximize your strength as safely and efficiently as possible, so if you’re looking for a stand alone workout plan, check out our Blackjack training program .

Recent Articles

MINDSET
By Liam "TAKU" Bauer April 21, 2025
At TNT Strength, we like to keep things simple: train hard, train smart, and recover well. But if there’s one message I wish I could shout from the mountaintop, it’s this - safe, efficient strength training is not optional. It’s essential. Especially if you’re over 50.
By Liam "TAKU" Bauer April 16, 2025
If you’ve been around the TNT Strength universe for any length of time, you’ve probably heard us say this a hundred different ways: Strength training is simple—but it ain’t easy.
TNT Strength Client Working Out With Jesse Schmidt
By Liam "TAKU" Bauer April 9, 2025
At TNT Strength, we do things differently. We’re in the business of results, not rituals. That means no fluff, no filler—just safe, efficient, effective training using the Minimum Effective Dose (MED) .
Headshot of TNT Strength Client, Greg Jones
By Liam "TAKU" Bauer April 8, 2025
At TNT Strength, we’re all about results. Whether you’re a seasoned athlete, a busy professional, or someone just starting their fitness journey, our goal is to help you get stronger, train smarter, and build a body that serves you for life.
Baby holding a PowerPuck bar
By Liam "TAKU" Bauer March 17, 2025
When it comes to fueling your body for peak performance, the old adage holds true: You are what you eat.
Jiu Jitsu group
By Liam "TAKU" Bauer March 3, 2025
What does it really take to build strength, improve health, and sustain longevity?
Frank Pare
By Liam "TAKU" Bauer February 12, 2025
This week I’m thrilled to share another exciting installment of the TNT Client Success Series in Episode #186 of the Truth Not Trends Podcast
What is Periodization
By Liam "TAKU" Bauer January 20, 2025
Insights from Episode #184 of the Truth Not Trends Podcast
A photo of Preston Barnes with his dog Pobi
By Liam "TAKU" Bauer January 7, 2025
The first of our client success series
Proteins
By Liam "TAKU" Bauer November 12, 2024
Recent research published by George A. Bray and his colleagues
Show More
MINDSET
By Liam "TAKU" Bauer April 21, 2025
At TNT Strength, we like to keep things simple: train hard, train smart, and recover well. But if there’s one message I wish I could shout from the mountaintop, it’s this - safe, efficient strength training is not optional. It’s essential. Especially if you’re over 50.
By Liam "TAKU" Bauer April 16, 2025
If you’ve been around the TNT Strength universe for any length of time, you’ve probably heard us say this a hundred different ways: Strength training is simple—but it ain’t easy.
TNT Strength Client Working Out With Jesse Schmidt
By Liam "TAKU" Bauer April 9, 2025
At TNT Strength, we do things differently. We’re in the business of results, not rituals. That means no fluff, no filler—just safe, efficient, effective training using the Minimum Effective Dose (MED) .
Headshot of TNT Strength Client, Greg Jones
By Liam "TAKU" Bauer April 8, 2025
At TNT Strength, we’re all about results. Whether you’re a seasoned athlete, a busy professional, or someone just starting their fitness journey, our goal is to help you get stronger, train smarter, and build a body that serves you for life.
Baby holding a PowerPuck bar
By Liam "TAKU" Bauer March 17, 2025
When it comes to fueling your body for peak performance, the old adage holds true: You are what you eat.
Jiu Jitsu group
By Liam "TAKU" Bauer March 3, 2025
What does it really take to build strength, improve health, and sustain longevity?
Frank Pare
By Liam "TAKU" Bauer February 12, 2025
This week I’m thrilled to share another exciting installment of the TNT Client Success Series in Episode #186 of the Truth Not Trends Podcast
What is Periodization
By Liam "TAKU" Bauer January 20, 2025
Insights from Episode #184 of the Truth Not Trends Podcast
A photo of Preston Barnes with his dog Pobi
By Liam "TAKU" Bauer January 7, 2025
The first of our client success series
Proteins
By Liam "TAKU" Bauer November 12, 2024
Recent research published by George A. Bray and his colleagues
More Posts