Inclusion criteria:  Written informed consent Gender: female Being adult and in reproductive age (18-49 years) Having experience in carrying loads Having a social partner with experience in carrying loads Residing in the targeted community  Exclusion criteria:  If the women themselves or a household member presents covid symptoms they need to be excluded to avoid any risk of contamination of the research team. Women without a possible social partner will be excluded from the survey since this intervention is designed to include support of a social partner. They will receive the information only control intervention for ethical reasons when approached as a household in random selection.