Automobiles, internet use, and sedentary jobs are which type of factors that contribute to weight gain?

Enabling because your just sittin and not doing anything else 
 

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.

Ibelieve false because a shot is not equivalent to a can of beer. you can google it tho