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Stress facts & stats

7 fact-checked facts about stress, relaxation and everyday calm, each with the reason behind it. 5 more are in today's round and join this page after it closes.

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The basics

Which of these is a common relaxation technique?

AnswerDeep breathing

Slow breathing is a widely used way to calm down.

Which hormone is often called the stress hormone?

AnswerCortisol

Cortisol rises during stress.

Going deeper

What pattern does box breathing use?

AnswerEqual counts to inhale, hold, exhale and hold

A common version uses four counts for each step.

Who coined the phrase fight or flight?

AnswerWalter Cannon

Walter Cannon described the response in the early 1900s.

What is eustress?

AnswerPositive, motivating stress

Eustress is the healthy kind, like excitement before a big event.

Expert level

The Yerkes-Dodson law describes the link between arousal and what?

AnswerPerformance

Performance rises with arousal up to a point, then falls.

Adrenaline is also known as what?

AnswerEpinephrine

Epinephrine is released during the fight-or-flight response.

Know these cold?Today's round is five questions like these, 20 seconds each. Your streak and level follow you to every arena.Play today's round