During the first 12 weeks of resistance training, strength gains are due primarily to what?
A. improved innervation of the muscle
B. increase in cross-sectional area
C. both A and B
D. none of the above
Answer: A. improved innervation of the muscle
During the first 12 weeks of resistance training, strength gains are due primarily to what?
A. improved innervation of the muscle
B. increase in cross-sectional area
C. both A and B
D. none of the above
Answer: A. improved innervation of the muscle