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The sentence "measure what is measurable, and make measurable what is not so" (Galilei) can be seen as a postulate for using only objective physical or chemical methods in science to obtain hard data. Athletic fitness and health are complex states, however, including more than objective personality traits, described by hard data. Therefore, in the context of assessment of athletic fitness...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.