Fitness Professionals

Fitness professionals can only really differentiate themselves by one thing….RESULTS! The goal of any fitness professional is to positively impact as many people as possible, teaching how fitness can change their lives!

In a day and age with almost too much information it can be more challenging than ever to navigate how to accomplish this important goal. That is why instead of giving you more novel exercises, we wanted to teach you the most effective techniques to get your clients results!

Fitness Pros With
DVRT™ and The Ultimate Sandbag

Designed by Top Industry Coaches for Coaches: DVRT Ultimate Sandbag Training

Created in 2005 by internationally renown coach, Josh Henkin, and physical therapist, Jessica Bento, Dynamic Variable Resistance Training (DVRT™) Ultimate Sandbag Training is the most comprehensive fitness system available. DVRT Ultimate Sandbag Training combines corrective exercise, metabolic conditioning, functional strength training, core stability, balance, and the most shocking flexibility techniques in a systemized program.

We show you how easy it is to deliver incredible results no matter who the client, their background, or where they want to go. DVRT Ultimate Sandbag Training is a game changing system that gives you, the fitness professional, an edge in the experience of any client training with you!

Giving Fitness Professionals an Edge

While DVRT is the fuel behind the methods, the Ultimate Sandbag™ Training is the powerhouse tool that best allows us to express the ideas of DVRT. This isn’t just any old sandbag training program! Over ten years of specific engineering to match the natural biomechanics of the body makes the Ultimate Sandbag the more versatile, effective, and fun training tool.

The purposefully designed Ultimate Sandbag helps us create almost endless exercises that prepare people for the real demands of real life. Ultimate Sandbag Training has even been university tested to burn more calories than classic training tools like dumbbells in the SAME exercises! “According to the results of this study, the use of Ultimate Sandbags during a lunging exercise elicits a greater heart rate and estimated energy expenditure than the use of dumbbellss.” (Differences in Heart Rate and Estimated Energy Expenditure between Dumbbell and Sandbag Lunges, Zander et. al)

If you are looking to arm yourself with the best way to deliver results to your clients then take our 30 day DVRT Ultimate Sandbag guarantee challenge. If the Ultimate Sandbag isn’t the best training experience you have ever had return it, no hassle. That’s how much we believe that DVRT Ultimate Sandbag Training can give you the edge in the ever growing fitness business.


Invest In yourself. 30 Day Money Back Guarantee

Not Sure Where To Start? We Are Here To Help.
Our Recommendations:

 Power Package Sandbag

Power Package

Ready to start changing clients in ways they never imagined? Check out our HERE

 Fitness Professionals

Starter Combo

Get an elite gym anywhere, any time, we have the perfect gym for you HERE

 Sandbag Strength Package

Strength Package

Want the perfect blend of conditioning and functional strength? Check out our HERE


 Fitness Professionals

Take your training business to the NEXT level with our DVRT Educational Certifications and Workshops



What Our Fitness Professionals Are Saying

“I was first introduced to the DVRT system at KohPT Lab in 2008 when I was having to rehab from an ACL surgery-  I saw the benefits immediately!  Because it’s not your traditional method of loading, it allows you to explore ranges of motion and movements while under load; strengthening and providing feedback- discovering dysfunctions not seen unless loaded.   As someone who is constantly seeking to provide his clients with the best methods to reach their goals safely and effectively, I knew the the DVRT System would be a staple in all my clients programs for years to come.”

Fitness Professionals

-Josh Raphael, Fitness Professional, Tustin, CA

“Josh Henkin is one of the most innovative fitness professionals that I have ever met. He has created both a tool and a training system that provides a total fitness solution, not just for athletes, but for the masses looking to burn fat, build muscle, and bulletproof their joints. In his DVRT Ultimate Sandbag Training, you’ll not only learn progression principles that apply to sandbag training, but also to every other training tool including your own bodyweight. Whether you want to exclusively use the Ultimate Sandbag or add it to your training toolbox for more variety, this program has it all.”

Fitness Professionals

-BJ Gaddour, Men’s Health Author/Model

“The DVRT Ultimate Sandbag Training system covers a depth and breadth of movement and loading that is not found anywhere else in the industry.

The practical and systematic format of progressions and regressions is easy to learn and apply, and my clients and athletes have shown rapid development and improvement of base movements: hinge, squat, lunge, press and pull.

Furthermore, the DVRT Ultimate Sandbag Training system provides a means to expand those base movements into a multidimensional environment.  The result is applied real world strength, power and resiliency that is unparalleled.

Accessible and applicable to clients and athletes from all walks of life, the DVRT Ultimate Sandbag Training system truly bridges the gap between traditional resistance training and performance.”

Fitness Professionals

Travis Johnson Ph.D., FAFS, CSCS

Kinetikos, Tokyo, Japan




Looking For Additional Workouts?

Check Out Who Else Is Using The Ultimate Sandbag™ and DVRT™ System