If you were to jog 1 km a few hours after lunch, which stored fuel would you probably tap?

Question

Quizplus · Accepted Answer

Jogging 1 km requires energy that can be provided by stored glycogen in the muscles and liver. Fat stores are not the primary source of energy for short-duration exercise such as jogging, unless there is a prolonged energy deficit. Muscle proteins and blood proteins would not be used as sources of fuel unless the body is in a state of extreme starvation or catabolism.

If You Were to Jog 1 Km a Few Hours