target heart rate and fat burn

Options
Wakara101
Wakara101 Posts: 8 Member
in Fitness and Exercise
so my coworker and I have this ongoing arguement over target heart rate and calorie burn. he says you only burn fat when doing 80% on the heart rate for cardio and i told him that i researched and it said in several sites that you burn fat when you are in your target heart rate zone. so i wanted to know who is right?

Categories