solrosenberg
New member
gjohnson5 said:15 minute cardio session will not cut it in terms of oxidizing bodyfat. Increase that to 60-90 minutes @ 65% VO2MAX...
Secondly to conserve muscle while doing the above I would use some protein and/or amino acid drink mixed with a small amount of glucose/dextrose beforehand. Insulin will pretty much stop fat oxidation, but the first 15 minutes of cardio will probably not oxidize much if any fatty acids anyway..
Also don't do this first thing in the morning on an empty stomach....
I do the 15 minutes at the end of my workout. I do high intensity weight training. Heavy weights , medium reps, 2 minute rest between sets. The reason for the 15 min cardio is to make my w/o last one hour. One solid hour of high intensity working 5-6 times per week out has to be buring fat.