Which fiber type is selected for activities of low intensity and long duration due to its small size and low recruitment threshold?
a. Type III
b. Type IIa
c. Type IIb
d. Type I
Answer: D
Which fiber type is selected for activities of low intensity and long duration due to its small size and low recruitment threshold?
a. Type III
b. Type IIa
c. Type IIb
d. Type I