A surprisingly personal look at the life, including trials and tribulations, of Mark Kerr, an "ultimate fighter".
Much more than just heads being bashed in which was certainly unexpected.
The Smashing Machine is more like a year or two in the life of Mark Kerr who also happens to be an ex wrestler and ultimate fighter.
If you are into any type of martial arts you will love this if not then maybe also for the behind the scenes into the life of an interesting character.
The only problem is that this movie is a serious pump up movie ala Rocky which may or may not be a problem for people.