Meaning of the word cardio in English

What does cardio mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cardio

US /ˈkɑːr.di.oʊ/
UK /ˈkɑːr.di.oʊ/

Noun

1.

physical exercise that increases the rate at which your heart works:

Example:
My workout usually includes 15 to 20 minutes of cardio.

Prefix

1.

of the heart:

Example:
cardiovascular
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