The following are what I use. They are more based on the individual's response to the exercise.
Light - no sweating, able to talk and sing. Examples: stretching, walking at a leisurely pace.
Moderate - sweating after 10 minutes, breath more often, can talk, but can't sing. Examples: walking at a fast pace, biking.
High - sweating after several minutes, more rapid and deeper breathing, can talk in short sentences, but can't carry on a conversation. Examples: jogging, swimming.
The average person is overweight. Striving to be LESS THAN Average.
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