To calculate all the breaths you take in a lifetime we have to know a couple of things. First of all we have to know the size (volume) of an average breath. Secondly we have to know how frequent we breathe (number of breaths per minute).And finally we have to decide how long you are going to live.o calculate all the breaths you take in a lifetime we have to know a couple of things. First of all we have to know the size (volume) of an average breath. Secondly we have to know how frequent we breathe (number of breaths per minute). And finally we have to decide how long you are going to live.
Step #1: Make the slingshot. 1  Make elastic bands. 2  To begin, tie 2 rubber bands together to make a long band. 3  Make a pocket. 4  Cut a small rectangle out of a scrap of leather or sturdy cloth. 5  Assemble. 6  Tie the rubber bands to the ends of a forked stick.
1. Holding the shot put. 1  The shot is held at the base of the fingers, not the palm. 2  The fingers are slightly spread apart with the thumb for support. 3  The hand will be bent back in the cocked position when holding the shot. 4  It looks like you are carrying a pizza.. Delivery of the shot. 1  Eyes to the ceiling. 2  Punch the shot away from the neck. 3  Keep the elbow high at all times. 4  Finish the punch with a flip of the wrist. 5  The left side of the body will be stopped and locked to help form the block. 6  The left arm will be tucked close to the side of the body.