Does moderate-intensity continuous training result in greater total energy expenditure compared to high-intensity interval training?

ABSTRACT

Recently in the Journal of Sports Sciences, Schaun et al. published a study on the comparison of energy expenditure between high-intensity interval training and moderate continuous training performed in water. With this Letter to the Editor, we would like to comment on the methodological aspects that should be considered to analyze the results presented, as well as the conclusions.

Abbreviations: CONT, moderate-intensity continuous training; EPOC, excess post-exercise oxygen consumption; HIIT, high-intensity interval training; VO2max, maximal oxygen consumption.

KEYWORDS:

• Aerobic training
• oxygen uptake
• HIIT

Disclosure statement

No potential conflict of interest was reported by the authors.