Adevice that delivers an electric shock to the heart to restore its normal rhythm

Defibrillator

That thing basically does the thingie that does the thingie to your heart and restores the heartbeat. 

CLEAR!!!  

Air goes past the epiglottis and into the trachea when you breathe in. from there, it goes to your vocal cords in the larynx until it reaches the bronchi. from the bronchi, air passes into each lung.

You would modify how often you work out in reps and sets and also modify calorie intake