Who Knew??

I've been looking over my heart rate data for the race last weekend. Not having had a heart rate monitor ever before, I've never seen just exactly what a heart does in those kind of circumstances. Who knew that you could keep your heartrate about 160 for 2.5 hours!!! You'd think it would blow up or something. It's really pretty amazing. I know I'm supposed to be getting all technical about it, but I find myself using the monitor more like a fun toy. Hey look! My heart is beating! Amazing.