The Kinetic Arm offers unmatched protection and performance with its multi-directional support for both the elbow and shoulder. Unlike traditional arm supports, its MuscleWeb® Design actively reduces dynamic arm stress, lowering the risk of fatigue, pain, and overuse injuries by providing responsive support exactly when needed.
This sleeve maintains full range of motion while optimizing arm mechanics, promoting safer and more efficient movements, helping athletes increase reps, build strength, and aid in injury prevention. Whether you're focused on protection, recovery, or avoiding setbacks, the Kinetic Arm offers an all-in-one solution for arm care in one sleeve.
Impressive Solution
Future of Arm Care
The rise of overuse injuries in baseball continues, with players at all levels, from youth to the majors, experiencing arm issues at an alarming rate. Common overuse injuries include UCL tears, rotator cuff strains, and labrum injuries, often leading to long-term damage or surgery. The Kinetic Arm offers the most promising, science-backed solution to this growing problem. Players can now safeguard their arms while optimizing performance—ushering in a new era of a much-needed evolution in baseball arm care.
The Kinetic Arm incorporates MuscleWeb® activated stabilizing technology, a flexible, multi-directional support system designed to protect the elbow and shoulder during dynamic movements without restriction. Its multi-patented design delivers activated stabilization in the arm’s passive ranges, where stress is highest, reducing strain and injury risk. This unique combination of unrestricted mobility and joint support makes the Kinetic Arm essential for safeguarding athletes' arms while optimizing their performance.
The Kinetic Arm offers dual-joint support to both the elbow and shoulder during the high-stress phases of throwing and swinging in baseball. Its unique MuscleWeb® design provides external support to actively reduce arm strain, helping athletes maintain performance and reduce the impact of repetitive arm motions. This innovative technology supports both joints, allowing athletes to optimize their movements while minimizing stress that can lead to risks associated with overuse.
Wearing the Kinetic Arm helps optimize performance by improving mechanics and reducing arm stress during high-intensity movements like throwing and swinging. By providing support to the elbow and shoulder, it helps maintain proper alignment and reduces inefficient movements. The Kinetic Arm also minimizes dynamic arm stress that can lead to arm fatigue, allowing athletes to complete the necessary reps to build strength and power without overloading the arm. This enables athletes, particularly pitchers, to maintain velocity while minimizing strain during repeated movements.
The Kinetic Arm supports active recovery and performance by providing external stabilization to the elbow and shoulder, reducing strain during dynamic arm movements. It helps stabilize joints in vulnerable positions, promoting proper alignment and reducing unnecessary stress. This external arm system supports recovery and aids in injury prevention by allowing athletes and active individuals to train and build strength while reducing strain that can lead to arm fatigue, discomfort, and overuse related issues.
With over a decade of research and data collected from elite sports labs across the country, the Kinetic Arm has been studied for its effect on elbow torque and dynamic arm stress. Using advanced wearable IMU sensors and 3D motion capture technology, testing captured real-time performance metrics with precision. The data has been analyzed by industry experts and professionals to better understand the Kinetic Arm’s potential role in external support, movement optimization, and reducing arm strain during high-stress activity.
★★★★★"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 athletes."
Dr. Ryan Balmes![ryan_balmes.webp]()
Board Certified clinical specialist in orthopedics and sports physical therapy.
★★★★★"The data shows that the Kinetic Arm could definitely have an impact in reducing throwing and swinging overuse injuries."
Dr. Lawrence Lemak![Dr. Lemak Sports Safety image and testimonial on Kinetic Arm]()
Co-Founder of American Sports Medicine Institute & The National Center for Sports Safety
★★★★★"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!"
Dr. Alex Beebe![alex.png]()
PT, DPT, OCS, CSVS, CMT
★★★★★"I have now used it with a variety of my athletes in physical terapy 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 throwing athletes can be a challenge becasue of the stress involved with the throwing motion, 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!
Dr. Nathan Teter![Dr. Nathan Teter APEX Physical Therapy Review on Kinetic Arm]()
PT, DPT & Owner of Apex PT
★★★★★"The Kinetic Arm has the capacity to reduce harmful stress on the elbow and its non contractile structures, while at the same time allowing for sustained duration and intensity for practices sessions with overhead athletes. The applicability of this product may extend to various sports including baseball, football, tennis, and track and field athletes. As a physical therapist and strength and conditioning coach, I would strongly consider using this product for rehab and training alike to ensure the long term health of my overhead athletic patient or client."
Dr. Tyler Wallace![Tyler Wallace Physical Therapist Kinetic Arm Testimonial]()
PT, DPT, CSCS
★★★★★"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 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."
Dr. Edward Kim![]()
PT, MTC, TPI0-M3
★★★★★"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."
Dr. Jason Weeks![]()
DC, owner of Marietta Physical Rehab and Team Physician of X3 Sports
★★★★★"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."
Dr. Shannon Loy![]()
PT, MPT, OCS Clinical Director at Advance Rehabilitation
The Kinetic Arm is worn by athletes across all levels, from Little League to Division 1, including pitchers, catchers, and position players. Designed for comfort and performance, it fits seamlessly under uniforms, allowing players to wear it without restriction during practice or games. This lightweight, non-restrictive arm support provides essential stabilization to the elbow and shoulder, ensuring full mobility while reducing dynamic arm stress. Whether on the mound, behind the plate, or in the field, the Kinetic Arm delivers dynamic support to support the arm without compromising performance.
It is essential for young baseball players to wear the Kinetic Arm Youth Sleeve because it provides targeted support during a critical stage of physical development and skill refinement. As young athletes engage in repetitive throwing and swinging, their arms can experience significant strain, especially during growth spurts. The Kinetic Arm helps stabilize the elbow and shoulder, promoting better mechanics and reducing excess stress on the arm. By reinforcing proper movement patterns and supporting the arm through dynamic motions, this sleeve allows young players to train more efficiently, build strength safely, and stay on the field longer while developing their skills.
The Kinetic Arm is trusted and worn by professionals at all levels of baseball, from Little League World Series participants to Major League Baseball stars. It has gained significant recognition in Japan, particularly in Nippon Professional Baseball (NPB), where prominent athletes like Shota Imanaga, now in the MLB, use it for recovery, performance, and protection. Its proven effectiveness has led to widespread adoption in professional training programs across MLB, MiLB, NPB, NFL, ATP, and other elite leagues both nationally and internationally.
