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In medieval Europe an important technological advance was the use of the padded horse collar for plowing.Once this idea was thought of,other people used it.This illustrates that knowledge is generally a
Voluntary Muscles
Muscles whose movement can be consciously controlled by the individual, involved in activities such as walking or talking.
Involuntary Muscles
Muscles that operate without conscious control, responsible for functions such as breathing and digestion.
FITT
An acronym for Frequency, Intensity, Time, and Type, a principle used to guide the development of physical fitness programs.
Intensity
The amount of physical power or concentration applied to a specific activity, exercise, or effort.
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