SUMMARYBackground: Women, on average, have less muscle strength than men. This anthropometric-physiological trait may make them more vulnerable to excessive physical strain, injury, and inability to work. Strength training is used for preventive health maintenance and to lessen musculoskeletal symptoms. In this context, we studied whether the degree of muscle strength has any effect on women's health in everyday working life, and also the effects of strength training for women on their health in the workplace.