Silva, R Effects of a 4-week high-intensity interval training on pacing during 5-km running trial. [electronic resource] - Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas Oct 2017 - e6335 p. digital Publication Type: Journal Article; Randomized Controlled Trial ISSN: 1414-431X Standard No.: 10.1590/1414-431X20176335 doi Subjects--Topical Terms: AdultExercise Test--methodsHeart Rate--physiologyHigh-Intensity Interval Training--methodsHumansLactic Acid--bloodMaleOxygen Consumption--physiologyPhysical Endurance--physiologyPhysical Exertion--physiologyReference ValuesReproducibility of ResultsRunning--physiologyStatistics, NonparametricTime FactorsYoung Adult