Many athletes engage in resistance training to increase the speed at which they can perform motions required for their sports. Which statement best explains the effect of resistance training on speed?
A) It increases the proportion of the fastest myosin isoforms.
B) It increases myosin expression of Type IIa and decreases Type IIx expression.
C) It increases the power output of the muscles, improving their ability to move loads.
D) It increases the number of mitochondria in the muscles, increasing the ATP supply.
Correct Answer:
Verified
Q16: Refer to the figure shown. Q17: Refer to the figure shown. Q18: Suppose you are comparing several muscles from Q19: Fast glycolytic fibers can generate more power Q20: A training program that increased the proportion Q22: Resistance training of skeletal muscle would normally Q23: Experiments that combine endurance and resistance training Q24: In skeletal muscle, endurance exercise Q25: Endurance exercise generates signals in muscle cells, Q26: Endurance training produces the greatest percentage increase
A) increases VEGF
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