RE: HIIT or Normal Cardio.......
don't go by how many calories the machine says you burned. machines aren't accurate. and HIIT raises your metabolism for 16-24 hours so you will be burning all day. HIIT has been much more effective for me than moderate cardio. in about a 15-20 minute session of HIIT you burn same calories as if you were doing moderate cardio for 45 minutes.