Depending on your fitness level, you can use this to get started or give yourself an easy day. This workout gets the heart pumping and works the entire core system (from hips to shoulders), which is ...

Cardiovascular, or cardio, exercises are any exercises that increase a person’s heart rate. Some of the best cardio exercises include running, swimming, and cycling. Cardio exercises can be beneficial ...

Whether you’ve just recently gotten an Apple Watch or have had one for a while and haven’t used cardio fitness, it’s a valuable measurement to understand and use. Here’s how Apple describes it: ...