English Physical exercise Cited by user Materialscientist on 20 Oct 2017 Exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness.
English Balance (ability) Cited by user MonWiki on 11 Dec 2016 In biomechanics, balance is an ability to maintain the line of gravity (vertical line from centre of mass) of a body within the base of support with minimal postural sway.
English Falls in older adults Cited by user Zefr on 02 Dec 2016 Falls in older adults are a significant cause of morbidity and mortality and are an important class of preventable injuries.