Can I display widgets on the body of posts ( instead of sidebars )

Lots of plugins create “widgets” which you can later add to the left or right sidebars on themes.

Is there a plugin or can someone outline a manual method to display these plugins on posts themselves , besides the text in these posts. ?

I know certtain plugins do provide ability to show within posts , but I am interested in finding out how this can be done with widgets that don’t do that naturally.