Maxing out means performing the most repetitions possible with a set weight to determine your muscular endurance.

The statement is True

Maxing out means reaching the maximum extent or the same as we say that the maximum limit has been reached. The word max out simply means to reach a point at which no more improvement, profit, or benefit can occur. So in the given statement maxing out means the most repetitions possible with a set weight to determine your muscular endurance.

d they all are treatable but they never completely go away