high-intensity interval training

noun

: a form of interval training that alternates very brief periods (such as 20 to 40 seconds) of intense exercise at maximum effort with periods (such as 15 to 30 seconds) of less intense exercise
High-intensity interval training has massive benefits, but it can be daunting (hence the intense).Cosmopolitan
… scientific studies have shown that exercising exclusively in the anaerobic zones (high-intensity interval training) is the best way to decrease body fat and increase muscle mass.The Billings (Montana) Gazette

called also HIIT

Examples of high-intensity interval training in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Four resistance training sessions per week, two to three high-intensity interval training (HIIT) sessions and a focus on functional movements. Sandra Rose Salathe, Flow Space, 21 Nov. 2024 While workouts like high-intensity interval training (HIIT) have only been popular since the early 2000s, many other types of exercise have been around much longer. Daryl Austin, USA TODAY, 9 Nov. 2024 Schneider adds that the air-fan bike is really designed for high-intensity interval training (HIIT), not traditional cycling workouts. Danielle Dimeglio, SELF, 31 Oct. 2024 Members can join different teams led by coaches who offer progressive, at-home training plans, like kettlebell conditioning, barbell strength training, and bodyweight workouts, plus the usuals (like running, Pilates, high-intensity interval training, and yoga). Sara Coughlin, SELF, 29 Oct. 2024 To see results, pair creatine with exercises based on fitness goals, such as lifting, resistance training, or high-intensity interval training. Mark Gurarie, Health, 28 Oct. 2024 One form of exercise that an ever-growing number of people are doing is called high-intensity interval training, or HIIT. Daryl Austin, USA TODAY, 17 Oct. 2024 Hosted by Christy Sports and Arapahoe Basin Ski Area, the event includes an hour-long high-intensity interval training (HIIT) workout, plus gear tuning, music, mingling and refreshments — all for free. Tiney Ricciardi, The Denver Post, 10 Oct. 2024 The show is undeniably funny, paced as quickly as a high-intensity interval training exercise class. Jazmine Hughes, Washington Post, 25 July 2024

Word History

First Known Use

1984, in the meaning defined above

Time Traveler
The first known use of high-intensity interval training was in 1984

Dictionary Entries Near high-intensity interval training

high in

high-intensity interval training

high iron

Cite this Entry

“High-intensity interval training.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/high-intensity%20interval%20training. Accessed 25 Dec. 2024.

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