The NBA is a fast paced, competitive league and you have to be willing to give everything to make it on the big stage.
That is what we are constantly told by the stars of the game.
The cliches of "never giving up" and "working harder than the opposition" are common place in post-game interviews.
But when it comes down to it, which players really are the hardest working in the league?
We take a look at the five guys who have put in the most miles so far this season.