Carbohydrates are the main source of energy for moderate- to high intensity exercise

Carbohydrate Is the Primary Energy Source during High-Intensity Exercise

Fat Is the Primary Energy Source during Low- to Moderate-Intensity Exercise

yes you do or he will not stop with that

they cheat and apolgize adn they do it again

when in a crucial situation, after calling 911, the correct posture for delivering effective compression is the proper hand placement.

first, place two fingers at the sternum, then put the heel of your other hand next to the fingers and place hand on top of the other. lock your elbows by using your body’s weight and compress the victim’s chest with a depth of 2 inches.

moreover, do 15 compression and 2 breaths, this process must be done four times until there is a pulse or a arrive.