Question

What is the main difference between cardio and strength-training activities?

A- Cardio activities increase your physical strength, while strength-training activities work your heart and lungs.

B- Cardio activities work your heart and lungs, while strength-training activities strengthen your muscles.

C- Cardio activities require short bursts of energy, while strength-training activities strengthen your body over long durations.

D- Cardio activities improve your joints' range of motion, while strength-training activities work your heart and lungs.
-IF you are not 100% sure please don't not answer..
THANK YOU

Answer 1

the correct answer is b... cardio is relative to heart and lungs while physical is relative to muscular

Answer 2

B- Cardio activities work your heart and lungs, while strength-training activities strengthen your muscles.

Step-by-step explanation:

The difference between cardio and strength exercises is that cardio exercises are weight-oriented and are good for the heart and breathing system, while strength exercises are for muscle hypertrophy - muscle growth. In addition, cardio exercises are more health-oriented, while muscle strength exercises have a more aesthetic purpose. An example of cardio exercise is running, and an example of strength exercise is bodybuilding.