Cardio treadmill exercise focuses on elevating your heart rate up to a certain level without overdoing it . A heart rate monitor is absolutely essential for monitoring your heart rate during your workout. Jogging on the treadmill at a speed/incline that makes you breathe hard without gasping for air while still being able to talk is a simple indicator that you are giving your heart a good workout.
As a beginner you shouldn’t push your cardio continue reading…
