Before a tornado, you can stay safe by being weather aware. Always have an emergency kit handy. During the tornado, it is important to get to a storm shelter (underground.) If one is not available, it is important to get to the lowest point. (Basement.) If you do not have access to a basement, then get in a bathtub and put something over you to protect your head. After the disaster, it is important to steer clear of disaster areas. If your home has been damaged, do not go in the home without proper inspection.
Three precautions should be taken like take sensible safety measures around home to avoid fire hazards, Install smoke alarm should be located on the ceiling and check regularly, Have a fire escape plan and practice it regularly.
Precautions must be observed before it will be too late to regret the effect of it. We are too complacent of everything but we take little effort of some precautionary measures and sometimes, rarely practice it.
The answer is isometric contraction. Isometric contractions generate force without changing the length of the muscle.
Hope this helps! :)
