Abduction up to 20 reduces excessive load on the shoulder, but as angles increase beyond [...]° so the increase in shoulder load leads to an increase in muscle fatigue.
Answer
20
Question
Abduction up to 20 reduces excessive load on the shoulder, but as angles increase beyond [...]° so the increase in shoulder load leads to an increase in muscle fatigue.
Answer
?
Question
Abduction up to 20 reduces excessive load on the shoulder, but as angles increase beyond [...]° so the increase in shoulder load leads to an increase in muscle fatigue.
Answer
20
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Parent (intermediate) annotation
Open it Abduction up to 20 reduces excessive load on the shoulder, but as angles increase beyond 20° so the increase in shoulder load leads to an increase in muscle fatigue.