Question

What training principle states that you must continue to exercise to maintain fitness?

Answer 1

The training principle that states that you must continue to exercise to maintain fitness is known as the principle of overload.

Step-by-step explanation:

The training principle that states that you must continue to exercise to maintain fitness is known as the principle of overload.

The principle of overload states that in order to continue seeing improvements in fitness, you must progressively increase the intensity, duration, or frequency of your workouts. If you do not challenge your body with increasing demands, it will adapt to the current level of exercise and your fitness gains will plateau or decline.

For example, if you are currently lifting 10-pound weights, to continue building muscle and strength, you would need to gradually increase the weight to 12 or 15 pounds, and so on.

Answer 2

F
I
T
T

F=frequency (how often)
i=intencity (how hard )
T=time ( how long )
T=type ( what exercise you do )

So the answer could be frequency because it tells you how often you need to exercise