01574ngm 2200421 a 450 991069917560332120091019130852.0(CKB)5470000002400137(OCoLC)457052459(EXLCZ)99547000000240013720091019d200u ma vengurmna|||m||||tdirdacontentcrdamediacrrdacarrierDoing endurance exercises[electronic resource][Bethesda, Md.] :National Institutes of Health,[between 2000 and 2009?]Available as both streaming video (30 sec., WMV file, sd., col.) and downloadable video (30 sec., WMV file, sd., col.) files.Title from title frame.Accompanied by transcript in HTML format.Explanation by Margaret Richard, popular physical fitness instructor, on the characteristics of effective endurance exercises.Aerobic exercisesPopular worksExercise for older peoplePopular worksPhysical fitness for older peoplePopular worksDocumentary films.lcgftStreaming videos.lcgftAerobic exercisesExercise for older peoplePhysical fitness for older peopleRichard Margaret1396757National Institutes of Health (U.S.)GPOGPOBOOK9910699175603321Doing endurance exercises3521891UNINA