Increased cardio difficulty level again
Tuesday, May 22nd, 2007I’ve increased the difficulty level to Fat Burner level 13 on the elliptical machine. I use the "hardest" machine at the gym. Some are easier at the exact same level than others, but this one’s the toughest. I do 45 minutes, and according to the readout I burn about 630 calories, travel almost 5 miles, and my average heart rate is about 170.






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