FITT (frequency, intensity, time, and type) is one way to remember the general guidelines for what should be included in a fitness plan. The FITT Principle (or formula) is a great way of monitoring your exercise program. The acronym FITT outlines the key components, or training guidelines, for an effective exercise program, and the initials F, I, T, T, stand for: Frequency, Intensity, Time and Type
the awnser would be A (i think)