interval training

American  

[in-ter-vuhl trey-ning] / ˈɪn tər vəl ˌtreɪ nɪŋ /

noun

1. an exercise and training program in which each session consists of periods of intense exertion alternating with periods of rest or lighter exertion.

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interval training British  

noun

1. Also called: fartlek.  a method of athletic training using alternate sprinting and jogging

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Etymology

Origin of interval training

First recorded in 1955–60

Example Sentences

In addition to a high-end gym which includes exercise machines that use pressure instead of weights to help build strength, the building has a saltwater lap pool and offers classes ranging from Pilates to high-intensity interval training.

From Barron's

In addition to a high-end gym which includes exercise machines that use pressure instead of weights to help build strength, the building has a saltwater lap pool and offers classes ranging from Pilates to high-intensity interval training.

From Barron's

Specifically, interval training enhances blood glucose control, which helps reduce the risk of developing type 2 diabetes.

From Science Daily

But I also realized that stairways are great interval training.”

From Los Angeles Times

She also leads a program she created that involves nutrition, health and wellness education, running, and high-intensity interval training.

From Slate