A Comparison of the Reproducibility and Physiologic Response to Three Maximal Treadmill Exercise Protocols
- 1 May 1974
- journal article
- research article
- Published by Elsevier BV in Chest
- Vol. 65 (5), 512-517
- https://doi.org/10.1378/chest.65.5.512
Abstract
Fifteen volunteers performed the Bruce, Balke, and Taylor maximal treadmill exercise protocols. Each protocol was performed by each subject three times, one test a week for nine weeks. Maximal and submaximal oxygen consumption and heart rate were determined. Statistical analyses revealed: (1) a greater mean maximal oxygen consumption with the Taylor protocol; (2) no difference in reproducibility of the measurement of maximal oxygen consumption among the three protocols; (3) an increase in mean maximal treadmill time without an increase in mean maximal oxygen consumption with treadmill experience; and (4) a decrease in submaximal oxygen consumption and heart rate at similar workloads with treadmill experience. A wide range of maximal oxygen consumption was found for any particular maximal treadmill time. Because of these findings, the clinical use of treadmill time to determine maximal oxygen consumption or functional aerobic impairment or changes in these parameters should be critically reinvestigated.This publication has 8 references indexed in Scilit:
- The prediction of maximal oxygen consumption from a continuous exercise treadmill protocolAmerican Heart Journal, 1974
- Maximal oxygen intake and nomographic assessment of functional aerobic impairment in cardiovascular diseaseAmerican Heart Journal, 1973
- Maximal Oxygen UptakeNew England Journal of Medicine, 1971
- Initial ‘ Fitness ’ and Personality as Determinants of the Response to a Training RegimeErgonomics, 1966
- Oxygen cost of treadmill walkingJournal of Applied Physiology, 1963
- THE PHYSIOLOGICAL MEANING OF THE MAXIMAL OXYGEN INTAKE TEST1JCI Insight, 1958
- Maximal Oxygen Intake as an Objective Measure of Cardio-Respiratory PerformanceJournal of Applied Physiology, 1955
- PHYSIOLOGY OF MUSCULAR EXERCISE AND FATIGUE IN DISEASEMedicine, 1942