Muscle Joint Action Guide (MJAG) from BTE
Get the quick and easy joint movement and innervation reference tool – for free!
No more searching for which muscle group, spinal segment, or nerve activates a certain joint movement. This free hand-held reference tool tells you everything you need to know, instantly.
Get your Free Muscle Joint Action Guide Today!
Choose from 26 different joint-specific movements, both upper and lower extremity. With one quick and easy slide, you’ll see each movement’s activated muscle groups, spinal segment, and innervation.
Select a Joint Movement
Use the slider to select a joint-specific movement, like Elbow Flexion.Learn more
Engaged Muscle Groups
The slider will show you which muscle groups perform the selected joint movement.Learn more
Spinal Segment Location
You’ll see the coordinating spinal segment for each engaged muscle group.Learn more
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