After an exercise, the brain produces endorphins, a type of neurotransmitters, and the levels of stress hormone such as cortisol are reduced. Endorphins are a body’s natural painkillers and are mood elevators. Exercise also improves fitness by reducing accumulated fats in the body hence improving blood circulation in the body. Improved blood circulation enables nutrients and oxygen to reach tissues hence muscle fitness.
Answer: my flexibility is equal to a stiff cardboard. i need to work on mine
Explanation:
Many prehospital cardiac arrests occur in public places. Even the best EMS systems have a finite response time. Therefore, it has been recommended that automated external defibrillators (AEDs) be placed in public areas for immediate access by trained members of the general public.
Pretty sure it's the colliculi