I'm not an unintelligent person but this whole exercise thing has me going crazy. I keep reading about HIIT and when to do cardio and I'm literally confused! I filled out my fitness plan and it has me weight training MWF with rest on TTHSaSu. So can I do cardio on two of those other days? Or do I do HIIT? Please help. I've read post after post and I'm still very confused.
Right now I'm working out 5 days a week either on the treadmill for 45 minutes or a taebo video for 45 minutes. Apparently this isn't what I'm supposed to be doing after reading other posts. SIGH. I have noticed some muscle gain though doing these routines.