Asked by Mason Miller on May 03, 2024
Verified
A tennis player complains of severe pain in the shoulder when serving or returning an overhead volley. Which of the rotator cuff muscles is probably damaged?
A) Infraspinatus
B) Subscapularis
C) Supraspinatus
D) Teres major
E) Deltoid
Rotator Cuff
A group of muscles and tendons surrounding the shoulder joint, maintaining its stability and allowing a wide range of arm movements.
Infraspinatus
The infraspinatus is a muscle on the back of the shoulder blade that is involved in the rotation and stabilization of the shoulder joint.
Supraspinatus
A muscle located in the shoulder, part of the rotator cuff, that assists in abduction of the arm.
- Ascertain the musculature of the rotator cuff and grasp their operational purposes.
Verified Answer
EA
Eiynna AbdahMay 09, 2024
Final Answer :
C
Explanation :
The supraspinatus muscle is most likely to be damaged in this scenario because it is heavily involved in the abduction of the arm, a key movement in serving or returning an overhead volley in tennis. This muscle is commonly injured in activities requiring repetitive overhead motions.
Learning Objectives
- Ascertain the musculature of the rotator cuff and grasp their operational purposes.