Cardio (also called cardiovascular exercise or aerobic exercise) is an important part of staying physically fit. During cardio, your heart beats faster, pumping oxygenated blood throughout the body.

Nowadays, finding ways to stay fit from the comfort of your own home has become super important. Cardio exercise is a fantastic option for those looking to boost their health without hitting the gym.

Welcome to Start TODAY. Sign up for our free Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Stepping up your cardio game is a great way to lose ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." The basic formula to losing weight is to burn more calories than you consume (though it’s not always that ...

Cardio exercises have major benefits for your heart, as you probably know. What's more, aerobic exercise can boost your brain health and can even reduce the risk of death. Running is the workout most ...

Calisthenics and cardio exercises can be arranged in several ways to improve running times and overall fitness test scores. Few, though, push you as hard as this one in a progressive manner -- until ...