During freestyle swimming, which of the following muscles acts as a synergist to the deltoid with regards to upper arm movement?
A . Infraspinatus
B . Brachioradialis
C . Gracilis
D . Sartorius
Answer: A
During freestyle swimming, which of the following muscles acts as a synergist to the deltoid with regards to upper arm movement?
A . Infraspinatus
B . Brachioradialis
C . Gracilis
D . Sartorius
Answer: A