HIIT Cardio Routine – Only 20 Minutes

Sooooo here we are with a HIIT routine that is sure to get your fat cells hopping MAD!  This routine is only 20 minutes but let me tell you - don't let the short routine fool ya!  This is a doozy!  I had to hold on at the end for fear of embarrassing myself by rolling off the back, ending up on my back while gym-goers around me look on with ...