Calories burned on a treadmill
I am very very new to this. I bought a treadmill about 4 months ago and I walk at speed 4.0 for about 60 minutes at incline 3.0 or 3.5 and it shows me I burned 700 calories. I have read that this is almost impossible. How am I to really know how many calories I am burning? It's a brand new treadmill. A friend of mine does…
