A long distance bicyclist wants to start doing intense strength training for his legs to improve his aerobic endurance. This ________ improve his aerobic endurance, since ________.
A. will not; strength training targets primarily Type IIx muscle fibers, which fatigue quickly
B. will; strength training targets primarily Type IIx muscle fibers, which fatigue quickly
C. will; resistance training greatly increases mitochondrial density in muscle, increasing aerobic capacity
D. will not; resistance training targets type I fibers, which fatigue quickly
Answer: A
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