I don’t run long distance a lot these days, but I certainly experience “something high” even with 5 mile running. Not all the time and not all to the same intensity, but quite a lot and quite “high”. I actually come to enjoy running while my knees might be in pain as if the mood [......]

How long should we do cardio to lose more body fat?
I don’t remember exact sources but I heard quite a few times that longer cardio with low intensity is better than short cardio with high intensity because low intensity cardio workout uses mainly body fat as fuel while high intensity cardio workout uses more carbohydrate. [......]