Putting hand in a bucket of rice
Can anyone explain the significance of why someone would put their hand in a bucket of raw rice?
The hand is plunged in a few times, moved around in a circular fashion and then withdrawn letting the rice run off the hand.
I've only just watched the scene and somehow I doubt that it will be explained in the movie (as he's not there with his girlfriend).
I would guess it's somehow supposed to help with the healing or strengthening of the hand/wrist.
Thanks in advance.
It's the scene where Mark Walberg's character is going back into training after he's had his hand broken. It's just over an hour into the movie.