The advantage of m uscle pennation is that it
A) Increases the velocity of muscles
B) Increases the force of muscles, but slows their speed
C) Increases the endurance of muscles
D) Decreases the metabolic cost of muscles
E) Packs more muscle into a given volume
Correct Answer:
Verified
Q1: A muscle with a radius of 3
Q2: In an isometric contraction
A) The muscle lengthens
B)
Q3: The muscle twitch
A) Lasts 5 ms or
Q4: Passive force
A) Has a biphasic relationship with
Q5: Maximum force in muscle is produced
A) At
Q7: A muscle twitch in a human returns
Q8: Active tension
A) Is the increment in force
Q9: If a muscle twitch is 0.2 s
Q10: Tetanic force is typically about
A) 10% greater
Q11: Maximum power in muscle is produced
A) At
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