a: Skeletal muscle ~
b: steady heavy-duty engine
What:
"if skeletal muscle is like a speedy windup car that quickly runs
down, then smooth muscle is like a steady, heavy-duty engine that lumbers along tirelessly."
Useful?
Writer: Not Stated
LCC:
Where: Reference Link Has Evaporated
Date: Aug 22 2015 5:03 PM
# 8358 Critique Analogy