Table 1.

Sample text messages.

Day	Type of text	Example
Thursday	Midweek physical activity feedback	“So far, you’ve logged ## active minutes. Schedule time this weekend to get in some exercise with [social support #1] so you can meet this week’s goal of ## minutes by Sunday!”
Saturday	Weekly quiz reminder	“Take a 60 second break from your day and answer the weekly quiz question here! chicasfeurtessd.com”
Sunday	End of week physical activity feedback	“Here’s some good news for you! You completed your goal last week and got in ## active minutes! How many minutes will you get next week?”
Sunday	Plan activity reminder	“The best way to meet your activity goals is to plan ahead. Hop onto the website and plan your daily activity for the week! chicasfeurtessd.com”