Cardio
Definition 1 of 2
Pro Tip 1/3
Exercise Context
Used to describe a workout focusing on increasing heart rate and endurance. My trainer designed a cardio routine to improve my stamina.
Pro Tip 2/3
Informal Usage
'Cardio' is casual, ideal for conversations about fitness and health, not formal reports. She prefers cardio over weight lifting.
Pro Tip 3/3
Variety of Activities
Covers any activity boosting heart rate, like running, cycling, or swimming. He switched to swimming for his daily cardio.