Find Your Myos

Several regions participating in a movement sequence.
Follow the task from one region to the next.

Muscles active at the same time.

Pectoralis major + latissimus dorsi
Both can contribute to shoulder adduction and internal rotation. Their activity depends on the task.

Tightness describes an experience; co-contraction describes simultaneous activation.

Experiences beyond pain: ringing, dizziness, nausea or tingling.

A working category for describing the experience, timing and context before considering possible causes.

Pain felt away from its source.
Explore the distinction between where it is felt and where it may originate.

Two or more regions on the same side.
Notice their timing and response to a shared task.