In many sports, strength is an extremely valuable commodity. While poise and grace are often just as crucial for success, the ability to resort to sheer force is almost a prerequisite in some of the more uncompromising disciplines.
No-one is just born or blessed with fearsome power, however. To achieve real strength takes an enormous amount of time and committed determination as well as endless hours topping up in the gym.
For dedicated sport stars, the gym often becomes an obsession; somewhere to hone their physical talents and ensure that they are in pristine condition for the good of themselves and often their teammates.
It is certainly not uncommon for imposing specimens from all walks of sporting life to spend an enormous proportion of their time bench pressing and squatting for all they are worth, but it is obviously of vital importance for those who make a living in combat sports as well as the likes of American football, rugby union and even cycling.
Here, GMS plans to take a look at eight of the most imposing athletes currently active today that your average joe would run from if it came to taking them on one-on-one in a gym environment.
Click 'begin slideshow' to see who has made our list of formidable brutes...
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