... Forty-six studies measured "physical health," but only 25 specified the conditions that were improved by PAS participation, that is, reduction of CVD/stroke, breast/colon cancer and type II diabetes (4,11,12,13,14,15,17,39, and 48-56), reduction of dementia (11,12,13,14,15,17,39,(48)(49)(50)(51)53, 54, and 56), reduction of hip fracture and back pain (14, 15, and 39), reduction of osteoporosis (4, 48, 49, 50, 53, 54, and 56), reduced obesity/ weight (4, 24, 29, and 51), fewer bike accidents/injuries (9 and 10), decreased drownings and near drownings (21), reduced consumption of alcohol and drugs (22), balance and mobility (26), and reduced use of wheelchair-accessible taxis (37). The rest of the physical health outcomes were defined as improved physical fitness (8 and 33), better physical health (19), fewer illnesses (36), or reduced mortality (47), among others. ...