Velocity is often at the top of the blame list for baseball throwing pain, especially when it comes to shoulder and elbow pain. Speed matters—especially in the major leagues—with fastball speeds increasing from an average of 90.9 mph in 2008 to 94.2 mph in 2023. That speed puts intense stress on the elbow, and the rise in Tommy John surgeries reflects the growing number of elbow injuries.
But speed isn’t the only issue. Some theories point to year-round training and overuse as major factors. While the data is mixed, overuse is widely cited as a key contributor to the rise in arm stress. And it's not just Major League Baseball—there’s a noticeable increase in arm issues from Little League to the pros. So how players are supported through all levels of the game is where The Kinetic Arm comes in.
The Kinetic Arm is designed to offload joint stress and support safer movement mechanics. With its innovative MuscleWeb® technology, it provides dynamic support for both the elbow and shoulder, helping improve alignment and joint function without restricting motion. Whether you call it a baseball arm sleeve, elbow sleeve, shoulder sleeve, or full elbow & shoulder sleeve, the K2 baseball arm sleeve is one product designed to promote natural, efficient movement patterns.
Jason Colleran, Founder and Inventor of The Kinetic Arm, says, "My goal is to offer the highest level of dynamic arm care to help aid in protection, performance, recovery, and prevention. I created this to help people increase their overall arm health, so they can continue to be active and do what they love to do."
Several case studies have shown promising results. Doctors and researchers concluded that the sleeve does not alter an athlete’s throwing mechanics. At the same time, it significantly helps offload stress on both joints, reducing discomfort and promoting proper movement. Velocity and arm speed are only minimally impacted—key for athletes who want to maintain peak performance while supporting their mechanics.
Designed for athletes of all ages and levels, the K2 baseball arm sleeve supports the natural throwing motion while addressing the demands placed on the arm through repetition, fatigue, and overuse. Whether you're using the K2 elbow & shoulder sleeve during daily training or on game day, it's the same gear built to move with the athlete—not against them.
While The Kinetic Arm is not a treatment for injuries, it offers a smart solution for managing arm stress. By helping to reduce throwing pain and offloading repetitive stress, athletes can train with more consistency and confidence.
Founded by Jason Colleran and now run in partnership with Saechelle Colleran, The Kinetic Arm is gaining traction at all levels of baseball—from youth to the pros.
For more information, please visit:
YouTube Video Link: https://www.youtube.com/channel/UCmYFIvFeJcmJ75GcxoP-ZaA
Media Contact
Company Name: The Kinetic Arm
Contact Person: Saechelle Colleran - Co-Founder
Email: Send Email
Phone: 770-281-9982
Address:1625 Oakbrook Drive
City: Norcross
State: Georgia 30093
Country: United States
Website: https://thekineticarm.com/