The extensor digitorum communis muscle extends the ____ joint in ...

[armygirl]

The extensor digitorum communis muscle extends the ____ joint in conjunction with the three extensor carpi muscles.
 a. elbow
 
  b. shoulder
 
  c. wrist
 
  d. intercarpal

Question 2

The brachialis, the biceps brachii, and the brachioradialis muscles flex the ____ at the elbow.
 a. forearm
 
  b. wrist
 
  c. arm
 
  d. shoulder

[lauravaras]

Answer to Question 1

c

Answer to Question 2

a

[armygirl]

Gracias!

[raenoj]

Thanks for the timely response, appreciate it