Table 2.

Summary of quantitative pretest results.

Determinant	Theoretical method	Intervention strategy	Intervention materials	Appreciation score (1–5)	Usability score (1–10)
Action planning	Active learning	Invite to formulate action plan	Weekly schema to write down plans to be physically active (when, what, where, with whom)	3.89	5.93
Coping planning	Active learning	Invite to formulate coping plans	Coping planning schema	3.72	5.78
Perceived social environment or having a sports partner	Linking members to networks of people	Provide the opportunity to contact others	Post card to invite someone to be physically active together	3.96	5.32
Perceived physical environment	Facilitating	Provide exercises to do at home	Physical activity exercises	4.06	6.64
Awareness	Self-monitoring	Encourage monitoring of own behavior	Logbook	3.73	5.79