Muscle Recruitment Details And EMG Data Available Shortly.
Muscles Used
Muscle Recruitment Details And EMG Data Available Shortly.
shoulder external rotation test
Instructions
Test: Lie on your back with knees bent and feet flat. Place your upper arm straight out to your side at 90 degrees and position your forearm vertically, pointing towards the ceiling. Now allow the hand of that arm to rotate back and fall to the floor towards your head, maintaining the right angle between the forearm and upper arm and without moving the upper arm off the floor. Do your forearm and hand reach the floor?