What makes up a motor unit?
A) one tendon and one muscle fiber
B) fast- and slow-twitch muscle fibers
C) one motor nerve connected to muscle fibers
D) one motor nerve connected to a tendon
Correct Answer:
Verified
Q11: How much can strength training boost resting
Q12: Injuries such as low back pain can
Q13: Which of the following is an accurate
Q14: What characterizes fast-twitch muscle fibers?
A) aerobic energy
Q15: Which describes a muscle fiber?
A) a motor
Q17: When does the metabolic rate increase?
A) when
Q18: Which condition plays a major role in
Q19: What characterizes slow-twitch muscle fibers?
A) lack of
Q20: Which of the following is a common
Q21: What is the best way to improve
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