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Shoulder Abduction (Arm Drop Test)

Shoulder Professional Assessment Kit Movement Screen shoulder

Setup

Client standing or seated. Arms at sides. Camera positioned in front and one from the side. Coach observes scapulohumeral rhythm from behind if possible.

Cueing

Step 1: 'Raise both arms out to the side, palms up, all the way overhead.' Step 2: 'Now slowly lower them back down as slowly as you can.' The 'drop' observation: watch for sudden collapse or hitch between 120-90 degrees (supraspinatus weakness sign). Step 3: Note bilateral symmetry and scapular winging. Pressure: 0/10 (active).

Measurement

Record maximum abduction angle (full overhead = 180 deg). Note if there is a painful arc (60-120 deg zone). If arm drops involuntarily between 120-90, mark 'positive drop sign'.

Normal Range 150.0-180.0°
Output Type degrees

Modality

Supported: Remote / Active
Supported: In-Person / Passive

FAQ

What muscles does Shoulder Abduction (Arm Drop Test) work?

Shoulder Abduction (Arm Drop Test) primarily targets the Shoulder. It is classified as a professional-level assessment test.

How do you perform Shoulder Abduction (Arm Drop Test) correctly?

Client standing or seated. Arms at sides. Camera positioned in front and one from the side. Coach observes scapulohumeral rhythm from behind if possible. Step 1: 'Raise both arms out to the side, palms up, all the way overhead.' Step 2: 'Now slowly lower them back down as slowly as you can.' The 'drop' observation: watch for sudden collapse or hitch between 120-90 degrees (supraspinatus weakness sign). Step 3: Note bilateral symmetry and scapular winging. Pressure: 0/10 (active).

What equipment is needed for Shoulder Abduction (Arm Drop Test)?

Shoulder Abduction (Arm Drop Test) requires Assessment Kit. It is categorized as a Movement Screen assessment test.

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