Question: what are the three different types of exercises under the fitt principle?
Answer: Frequency – 5 to 6 times per week.
Intensity – Easy to moderate, or about 60-75% of your maximum heart rate.
Time – Anywhere from 30 to 60 minutes or more.
Type – Any exercise you can do continually, like running, walking, cycling, swimming, rowing, stair-climber, elliptical trainer, etc.