Calories in the form of glycogen not used during rest and physical activity is stored in your body as:

Vegetables and Fruit are:

The body burns lots of calories by converting body fat to glycogen during low intensity (moderate) physical activities such as slowly jogging for 20 minutes.

What type of activity is a one mile run/walk ?

Jumping as high as you can is what type of activity?

Running a short race of 50 yards is what type of activity?

The early stages of all activities start with anaerobic energy systems such as the phosphagen system.

The body burns a higher amount of calories from carbohydrates for high intensity (vigorous) activities such as weight lifting and sprinting than it burns body fat.

Eating lots of processed sugar found in foods such as donuts, candy bars, and sodas as a regular part of your diet increases your chances of developing diabetes as an adult.

What types of foods are the building blocks of muscles?

What types of foods should be the main source of fuel in the form of calories for muscular activity?

Fish, Nuts, and Beans are a good source of proteins.