illustrate self-help book to seniors

Very friendly, senior to senior advice about how simple changes in movements can prevent a lot of the pain they cause themselves. The illustrations will be for each routine daily activity, the wrong way and the right way. Should have a distinctive "look" that's friendly, maybe even cute, but still comes across as advice to fix the serious problem of pain. Would like samples of your work and we'd start with finding the "look", then go on to do the pages.