We received this question from one of our readers: So today I have been on the Elliptical machine for 30 minutes and according to the machine, I burnt 310 calories. According to my HRM, I burnt 384 calories. Which one
We received this question from one of our readers: So today I have been on the Elliptical machine for 30 minutes and according to the machine, I burnt 310 calories. According to my HRM, I burnt 384 calories. Which one