Table 1.

Survey items capturing motivators and barriers to participation in EnhanceFitness.

Motivator Category	Item
Cognitive/Psychological motivators	I enjoy exercise
	I exercise to improve my health
	I plan exercise as part of my day
	I want to exercise
	I am healthy enough to exercise
Social motivators	My doctor encourages me to exercise
	My family encourages me to exercise
	My friends encourage me to exercise
	I get along well with those in the class
Environmental motivators	I can get to the class easily
	I like the facilities at the class
	The class is in a safe part of town
Barrier Category	Item
Cognitive/Psychological barriers	I don’t have time to exercise
	I don’t like to exercise
	I don’t like to wear exercise clothes
Social barriers	I had a conflict with another classmate
	Family member illness
	Loss of a loved one
Environmental barriers	I had problems with transportation
	Weather (hot, cold, rainy)
	I moved away from the area
	The class is in a part of town that is not safe
Health barriers	Personal illness/ poor health
	My doctor told me to stop exercising
	I became too tired
	Exercises caused pain
Program barriers	Time of class inconvenient
	The class occurred too frequently
	Class was too hard
	Class was too long
	Class was too easy
	Instructor was not any good