Fat Burn Zone
Hi All, My name is James and I am 48 years old and starting to get back in to exercise, my question is : I am trying to workout my fat burning zone based on my age, I have done the 220 - my age, which is 172 beats and then divided by 0.6 (60%) and 0.7 (70%) , so that is 103 - 120 beats for fat burning, I have just done 40…