World's First Dynamic Arm Stabilizer
Move without Limits
NEW STANDARD OF ARM SUPPORT
Kinetic Arm is the world’s first dynamic arm stabilizer engineered to support both the shoulder and elbow simultaneously during high-demand movement.
Built for throwing, swinging, serving, and repetitive overhead activity, it delivers coordinated dual-joint support that traditional compression sleeves, tape, and rigid braces cannot provide.
Powered by multi-patented MuscleWeb® technology, Kinetic Arm activates during high-stress phases of motion to help reduce dynamic arm stress — without restricting natural range of motion, speed, or power.
Backed by Scientific Research
HSA / FSA Eligible
30-Day Money-Back Guarantee
Trusted by 100k+ Athletes
Recommended by Medical Professionals
Orthopedic surgeons, sports medicine specialists, and physical therapists share their experiences with Kinetic Arm.
SEE MORE REVIEWS"The data shows that the Kinetic Arm could definitely have an impact in reducing overuse injuries."
"The Kinetic Arm has been instrumental in my rehab protocol for Ulnar Collateral Ligament reconstructions. We have also had great success in unloading our pitchers - its a new frontier!”
"The Kinetic Arm definitely shows promising uses for not only rehab professionals but also for performance coaches. I foresee that this prototype can usher in a new era of health and performance for throwing and swinging athletes."
Not only does the data show a decrease in elbow torque, the Kinetic Arm has the potential to be a great tool for performance and rehabilitation for throwing and swinging athletes. After testing it myself and with a few of our golfers, it helped alleviate elbow torque and stress off the trail arm. I'm excited to see the growth of the Kinetic Arm in multiple sports.
"As a Double Board Certified Orthopedic Sports Medicine Surgeon, it is a blessing to have resources to treat my elite and everyday patients. Jason Colleran has developed a unique niche in sports medicine that is consistently delivering amazing results."
I have been a Physical Therapist for over 20 years. I worked with a shoulder specialist, have been OCS certified since 2010, am a Champion Performance Specialist, and am a Certified Arm Care Specialist. More importantly, I am a father whose son plays high school and travel baseball. My son had an arm issue. We have used the kinetic arm (K1 initially) and now the K2 for essentially every throw he has made for the last 2 years. He wears it under his jersey during the games and at every practice. It has been a game changer for my son and essentially all my patients in the last 2 years that have had arm issues."
"As an orthopedic physical therapist, I really like this product for not only recovery from elbow and shoulder injuries, but also in helping to reduce said injuries in the first place. I have suggested this to numerous baseball and volleyball players who love its results! Fantastic product and I’m glad you guys took the time to think about how to make something like this because it’s definitely making a difference."
"Clinicians that recommend using the Kinetic Arm will get their athletes back into play sooner and reduce the risk of re-injury. I highly recommend using this as an easy solution for injury prevention."
"Excellent Product. In my line of work I am blessed to treat all levels of baseball players both after an injury for rehabilitation purposes along with healthy athletes in order to promote improved performance and injury prevention. I have searched high and low for good adjuncts to care to get my athletes back on the field as quickly and safely as possible and have finally found an awesome product to aid in injury prevention. Not to mention one that finally has some research popping up to back it. The Kinetic arm has been a game changer in my care plans for players returning from surgery or injury along with the athletes who are experiencing medial elbow discomfort with valgus stress or shoulder problems. I highly recommend this product!"
"I first heard about the Kinetic Arm about 18 months ago which prompted me to dive into the research. After looking at the extensive research conducted and viewing/testing the models first hand. I knew this was a must for many throwing athletes struggling with anything from labrum/rotator cuff injuries to UCL strains. I have now used it with a variety of my athletes in physical therapy and have seen it reduce pain with throwing from a 7/10 to a 0/10 by just simply putting it on. Rehabbing shoulder injuries in competitive athletes can be a challenge because of the stress involved with the throwing and swinging motions, but with the Kinetic Arms' ability to offload stress while allowing proper biomechanics and full ROM, the process can be streamlined with better outcomes. Highly recommend 10/10!"
Kinetic Arm isn't just innovative—it's scientifically proven. Through 10+ years of biomechanics research using 3D motion-capture and IMU sensor technology, Kinetic Arm has demonstrated:
✓ Significant reduction in elbow varus torque
✓ Expedited return to sport during rehabilitation
✓ Maintained natural velocity and mechanics
Impressive Technology
HOW IT'S DIFFERENT
At the core of Kinetic Arm is multi-patented MuscleWeb® technology — a precision-engineered tension based system designed to support how the arm actually moves under load.
Unlike static compression, MuscleWeb® is movement-responsive. It activates during high-stress phases of throwing, swinging, and rotational motion — helping manage mechanical forces and reinforce efficient arm mechanics without restricting natural mobility.
The shoulder and elbow function as one connected system, working together to generate, transfer, and control force throughout every throw, swing, serve, and overhead movement.
While most supports focus on a single joint, Kinetic Arm takes a fundamentally different approach. By providing dynamic support to both the shoulder and elbow simultaneously, it helps athletes manage arm stress more effectively during movement itself. The result is a smarter, more complete approach to arm support—scientifically validated to reduce dynamic arm stress without restricting mobility.
Kinetic Arm is trusted by professional athletes across multiple sports—from MLB, NPB, NFL, ATP, NBA, and PGA athletes to professional pickleball players, Kentucky Derby-winning jockeys, and more.
That momentum reached one of the biggest stages in sports during the 2024 World Series, when media reports noted that a Los Angeles Dodgers superstar was rumored to be wearing an arm support device resembling the Kinetic Arm—sparking conversation across baseball and attention to a new approach to arm support.
Today, more than 100,000 athletes—from youth competitors to professionals—have made Kinetic Arm part of their performance, recovery, and arm care routine, trusting its innovative approach to supporting both the shoulder and elbow while helping them perform at their best, recover smarter, and stay in the game longer.
WORN IN MULTIPLE SPORTS
BASEBALL
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SOFTBALL
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Football
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VOLLEYBALL
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Tennis
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Pickleball
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Golf
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Basketball
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Youth Sports
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Other Sports
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We’ve partnered with Truemed to help qualified customers use HSA/FSA funds on eligible Kinetic Arm products. If you qualify, you may be able to reimburse your purchase with pre-tax dollars.
The Future of Arm Support Starts Here
Experience the power of dynamic arm support. Join over 100,000 athletes who trust Kinetic Arm as part of their performance, recovery, and arm care routine—helping them maximize performance, recover smarter, and stay in the game longer.