What is the proper amount of aerobics time?

[Fabbs]

One theory is that anything over 30 minutes a day starts to burn muscle rather then burn fat.

[DJR210]

Holy

[Fabbs]

Wow, what a surprise. ST multi alt krew is out.

[SpursforSix]

to burn fat keep the intensity down, light sweat, as long as you can go while keeping good form

you don't want to ratchet up the intensity bc then your body will kick into preservation mode and actually want to hold onto fat

Wrong