Table 3. Items added from existing questionnaires. Questionnaire Total items possible Unique items added to the readiness item pool Profile of Mood States (fatigue, vigor, tension subscales) 24 18 items - tense, shaky, on edge, panicky, relaxed, uneasy, restless, nervous, lively, cheerful, full of pep, carefree, vigorous, worn out, listless, fatigued, weary, bushed Subjective Exercise Experiences Scale 12 8 items - great, positive, terrific, awful, crummy, discouraged, miserable, drained Exercise Feelings Inventory 12 6 items - enthusiastic, upbeat, refreshed, revived, calm, peaceful Positive and Negative Affect Schedule 20 12 items - interested, proud, attentive, distressed, upset, guilty, scared, hostile, irritable, ashamed, jittery, afraid Feeling Scale anchors 2 2 items – good, bad