Brianna is applying Frequency and Intensity principle.
- In frequency heart rate up during 3 to 6 days of the week.
- Intensity depends upon the current fitness level.
What is FITT principle?
- It is an exercise prescription to help participants understand how long and how hard they should exercise.
- It is acronym that stands for frequency, Intensity, Time and Type.
- FITT can be applied to exercise in general or specific components of exercise.
To know more about exercise here
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