Aerobic exercise forces the body to provide extra oxygen to the muscles. true or false

That statement is true

During Aerobic exercise ( such as running) , we burn a lot of calories in the process

And our body need oxygen to burn out the calories. That's why our heart beat increases a lot faster during aerobic exercise, because or body demanded more oxygen from the blood

Well a pediatrician is a children’s doctor and a obstetrician is a doctor that delivers babies and cares for pregnant women.