CARDIO


Meaning of CARDIO in English

car ‧ di ‧ o /ˈkɑːdiəʊ $ ˈkɑːrdioʊ/ BrE AmE noun [uncountable] informal

any type of exercise that makes the heart stronger and healthier, for example running:

a combination of cardio, weight training, and kung fu

Longman Dictionary of Contemporary English.      Longman - Словарь современного английского языка.