Question

Cardiovascular exercise _____.

utilizes large muscle groups
does not burn many calories
increases your flexibility
greatly increases muscle strength

Answer 1

I believe it's A

Answer 2

i think its C

Answer 3

No @thisisanamewithmanyletters Flexibility is its own component of fitness. Cardiovascular exercise utilizes large muscle groups like your heart, lungs, legs, etc. Cardio works almost all of your muscle groups.