high-intensity interval training

noun

A fitness training regimen which generally involves short periods of vigorous exercise followed by short breaks.

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Meanings

nounhigh-intensity interval training (countable and uncountable, plural high-intensity interval trainings)

plural high-intensity interval trainings

  1. countableuncountableexerciseA fitness training regimen which generally involves short periods of vigorous exercise followed by short breaks.

    Synonyms: HIIT, HIT

Synonyms & antonyms

nounA fitness training regimen which generally involves short periods of vigorous exercise followed by short breaks.

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Cite this entry
APA

high-intensity interval training. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/high-intensity%20interval%20training

MLA

“high-intensity interval training.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/high-intensity%20interval%20training. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “high-intensity interval training,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/high-intensity%20interval%20training.

Source: high-intensity interval training on Wiktionary, CC BY-SA 4.0.