Safest place to be during a tornado if you don't have a basement

A small center room away from windows such as a closet or under a stairwell, a bathroom can also be a good choice. 

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.