…my heart rate monitor watch thingie. I was at the gym last night and did this Hip Hop Aerobics Class (don’t laugh…yes I know I can’t dance). I would have thought it was worthless, but then I looked down at my handy Polar F6 Heart Rate Monitor Watch and realized that in 53 minutes, I burned 738 calories.  Are you freaking kidding me?  I was sweating, but didn’t feel winded or tired, but apparently my body was like hey thank you!!!     I got it for Christmas from Keith and really just got the chance to work out with it this week — so awesome.    I have to figure out how to upload my workouts online so I can track them easier…which is another feature of this puppy.