33) Resistance training involves force and repetitions per unit time of movement

Question

33) Resistance training involves force and repetitions per unit time of movements involving metabolism - a. few; high; anaerobic b. few; low; aerobic c. many; high; anaerobic d. many; low; aerobio 34) Resistance training increases muscle mass primarily by increasing the... a. number of muscle cells b. length of muscle cells. c. diameter of muscle cells d. number of SO (type I) fibers 35) Burmese pythons are a uniquely useful model for studies of cardiac hypertrophy because their. a. heart anatomy is very similar to that of humans. b. hearts increase in size very rapidly in response to exercise training. c. hearts increase in size very rapidly in response to feeding. d. hearts are highly resistant to atrophy and hypertrophy.

Explanation / Answer

33. A. Few; high; anaerobic

34. Increase the diameter of the cell
increase in dimension is due to an increase in the size (not length) of individual muscle fibers.

35. C - heart increase in size very rapidly in response to feeding.

increased heart size and a dramatic increase in oxidative capacity to support hypertrophy and increased contractility in the Burmese python heart after feeding.

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