How to Turn Yourself Into a Fat-Burner
To support our objectives of developing basic aerobic fitness, training volume was quite high (20-25hrs/wk) but initially of a very low intensity (with most sessions capped at the aerobic threshold, in this case, ~50 beats below max!!)
alancouzens.com • How to Turn Yourself Into a Fat-Burner
Works out at 3 hours a day. Crazy amount but if it's slow and split into multiple runs it's doable. Note that he also says 'basic' not advanced aerobic fitness!