类别 全部 - intensity - activity - effort - time

作者:Nickie Spencer 13 年以前

887

FITT Principal

FITT Principal

FITT Principle

Learn more about Type
What is your sport, workout, or fitness?
Type

I

Learn more about Intensity
How much effort do you put into your sport, workout, or some type of fitness?
Intensity

FITT Principle Video

T

Learn more about Time
How long do you do a sport, workout, or some type of fitness?
Time

F

Learn more about Frequency
How often are you active in a sport, workout, or some type of fitness?
Frequency