Deltoid muscle causes all except -
Ans. is'd'i.e., Adduction of shoulder Action of deltoidAnterior (clavicular) fibres : Flexion and internal (medial) rotation of shoulder.Middle (acromial)fibres : Abduction of shoulder.Posterior fibres : Extension and lateral rotation of shoulder
Flexionofshoulder
Extension of shoulder
Internal rotation ofshoulder
Adduction of shoulder