RMR & VO2
I am anxiously awaiting my VO2 testing next month. I didn't get it done before surgery and they make you wait 3 months post-op. To burn fat you don't work out as hard as you do for cardio benefit (although I think anything that elevates your heart rate is beneficial.) I sure want to make sure I am burnign as much fat as possible when I work out!
I didn't have the RMR but I did have the VO2 before surgery. I was never told not to eat but I was told not to drink caffeine the day of because it can speed up your heart, I think. Anyway, I thought it was helpful because I learned my target heart range for 100% fat burning. (110-122) People tend to work too hard and end of burning some muscle. I wanted to burn lard only! LOL! They also programmed the heart rate monitor I bought there. It beeps at me if walk too slow or walk too fast so that's very helpful!
I had that done at WW the day before my surgery. They told me I could only have 8 oz of water the day before. It was tough, because I had surgery the next day and couldn't eat or drink. I'm glad that I had it although I've not felt good enough to use it just yet. I got the stuff at the WW store and had it set so I'm all ready when I feel like it, hopefully very soon. I just went back to work today and had to leave at 2:30.