Kim, Kyu Tae Change in double product during stepwise incremental exercise. [electronic resource] - Journal of physiological anthropology and applied human science May 2003 - 143-7 p. digital Publication Type: Journal Article ISSN: 1345-3475 Standard No.: 10.2114/jpa.22.143 doi Subjects--Topical Terms: AdultBicycling--physiologyBlood PressureExercise--physiologyHeart RateHumansMaleReference Values