Self-reported perceptions of exercise and health—Participants completed paper
and pencil surveys at each of the four testing periods (baseline, 3, 6, and 12 months).
Surveys were mailed before fitness appointments to be completed at home and returned at
the appointment. Demographic data were collected at baseline and included the
respondent’s birth date, sex, race, ethnicity, primary etiology of their mobility impairment,
date of impairment onset, marital status, education, employment status, healthcare coverage,
and income category.