High Intensity interval Training

I've talked about this before and shared a few HIIT workouts. I love HIIT more than an awesome CrossFit workout! Great for getting you through a plateau and great for your motivation because - This. Will. Yield. Results. But It will kick your butt first. =]

HIIT can be done with more than just cardio, it applies to lifting as well. Check out my HIIT 100 workouts! 

The Workout:

Warmup with a 5 minute walk

30 second sprint

3 minute jog

30 second sprint

1 minute walk

REPEAT 3x

What HIIT workouts have you tried before?