650+ burn on turbo fire? Or HRM monitor nuts?
And now I only did strength exercises on the bowflex and it said I burned 330 calories! Granted in between sets I did jumping jacks but still. It was a 1/2 hour workout and the Turbo Fire workout was 55 minutes. It was the Turbo Fire 55EZ video. The watch is a Sportline Cardio 680. I weigh about 130, a little less and I am…
