I went for an hour long walk today with my MIL (who walks extremely FAST) and I was huffing and puffing the whole time. Found it hard to talk, which means I should have been in fat burning mode. I wanted to weight train my upper body today, but there was no time (since i should do it before cardio). I will do upper body tomorrow and no cardio, which should be soooooo much better (because I'm not afraid to say: I hate cardio )