Not sure if i agree with that. Cuz according to my lecturers and
gym instructor, it appears thatif you jog for >30 mins, your
body will switch its energy source and will start mobilising fats
as the source i.e. the first 30 mins, the source is sugars. For
that reason, people are usually advised to jog/walk for >30 mins
to lose weight.
In addition, my bodybuilder friend jogs 4km/week - He says that
slow job burns fat, but not muscles.
Maybe I'm wrong? LoL
