Can big snakes really be that strong?

You would certinly not be able to over power any of those snakes mentioned here .Your asking this like your super woman/man cause he would be alright but a normal human forget it.YOU would at least need a machetie(a blade that can cut arms of) .BUT even then the snake would be far to quick and power full you would not even see it comming SO NO YOU WOULD NOT OVER POWER AND ESCAPE even if you did get out of it`s grip the snake will just try again