Because if you lose fat, you will consume sugar in your body first, and then you will consume fat.

But when you consume fat, you don't simply consume fat, and some protein will also consume it.

The common practice in the fitness industry is to reduce fat, rather than simply doing aerobic exercise.

Instead, do strength exercise first, and then do aerobic exercise when the sugar consumption in the body is almost the same.

Personally recommend HIIT. When you lose fat, you must pay attention to supplementing protein.