Examples of Boyle's law in day to day life

Boyle's law states that pressure is inversely proportional to volume if temperature is kept constant. The most common example of this law is ------- breathing . Surprised.      ?????? ?????? ?????? ?????? ?????? We expand our chest to breathe. Means volume is increased. According to law , pressure must decrease. With pressure being lower, air from outside enters our lungs. Means we inhale. When we exhale, we compress our chest. Now volume is decreased. As law states, pressure has to increase. This Increased pressure forces air out of our lungs.