ILR Arc-of-Motion Activation Atlas v2
Impasse Life Recovery

Arc-of-Motion Activation Atlas

Degree-Specific Muscle Activation
All Planes · All Major Joints · Key Exercises
Primary Mover
Synergist / Secondary
Eccentric Decelerator
Isometric Stabilizer
Transitional / Role Shift
Minimal / Inactive
■ Sagittal ■ Frontal ■ Transverse ■ Exercise
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Clinical Flags
Select a movement to see clinical notes.
Evidence Quality
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Primary Sources
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Impasse Life Recovery · Clinical Reference Series · Arc-of-Motion Activation Atlas v2
Degree-specific activation data derived from peer-reviewed EMG and moment-arm research. Individual variation exists. Evidence quality rated per movement. Not a substitute for clinical assessment. All planes of motion represented: Sagittal, Frontal, Transverse.