2. Short, Strenuous Cardio Exercises
Cardio exercises are important because, if done correctly, they can increase your metabolism for 4-24 hours or more! This means you are less likely to store any excess calories as fat in your body because they are more likely to be used up by your elevated metabolism. You will probably burn some extra body fat.
Below is a sample of the exercises that can be done with almost any activity (walking, cycling, swimming, climbing stairs, etc.).