Instructions
Some people have difficulty performing everyday activities when they feel tired or sleepy.
The purpose of this questionnaire is to find out if you generally have difficulty carrying out
certain activities because you are too sleepy or tired.
In this questionnaire, when the words "sleepy" or "tired" are used, it means the feeling that
you can't keep your eyes open, your head is droopy, that you want to "nod off", or that you
feel the urge to take a nap. These words do not refer to the tired or fatigued feeling you
may have after you have exercised.