The Type of Exercise That Raises Your Heart Rate

This page is the CodyCross answer for the clue below from Campsite Adventures, Group 826, Puzzle 2 (Shelter Area).

Question is: The Type of Exercise That Raises Your Heart Rate

and the answer is: CARDIO

Word Meaning:

CARDIO — Cardiovascular; pertaining to the health of the circulatory and respiratory systems.

Definitions from Wiktionary.