4. PE. FIT FORMULA
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Target Zone
The amounts of physical activity that produce optimal health and fitness benefits.
Time
how long you exercise
Intensity
how stressful the activity is
It is important to understand the three main ingredients of cardiorespiratory fitness using the acronym
F.I.T
the number of exercise sessions each week
Frequency
how stressful the activity is
Intensity
how long you exercise
Time
for exercise to be of any cardiorespiratory benefit, the heart rate
must be brought up to its target zone for a minimum of at least 30 minutes at least 3 times a week
Frequency
the number of exercise sessions each week