Question regarding cardio

[tbombz]

whats an example of high intensity training? im not familiar with this method at all..

I know of two ways of doing it: running sprints and bicycle sprints.

In both methods, you sprint as fast and hard as you possibly can for a short amount of time. At first you may only 10-15 seconds at a time. Later on if you keep doing it regularlyyou might be doing a minute or more of straight sprinting( more likely to happen on the bicycle). In between sprints, walk or pedal slowly for a one to two minutes. Keep repeating the cycle back and forth back and forth continuously for 10-15 minutes at first.. Might work up to 30 minutes or more over time.

It's a great way to burn fat and get your legs/cardiovascular system in shape. 

[dj181]

I will say this, ANYBODY who does HIIT by running/sprinting IS an absolute BEAST! HIIT on a stationary bike is rough, but doing it by running/sprinting... OH FUCK! As a side note, I did dat shit by running "repeats" while on the track team in high school, so I say this from personal experience.