Straighten up. Harder. Keep it up. Up.

15 seconds sound clip from the Sleeping Fist (1979) movie soundboard.

You can hear this line at 00:56:49 in the DVD version of the movie.

Quote context

[...]

- Who did it to you?

- Guys from the gym were bullying Miss Xiao Chui, and I tried to help, but I wasn't any good and they beat me.

- Hey, you can't blame yourself. Practice harder, then beat them up.

- But, Master, it's their kung fu, which is easy and powerful.

- Try harder. Put your back into it.

- Straighten up. Harder. Keep it up. Up.

- Pa-Tin. Pa-Tin!

- Master.

- It is getting rather late. Now what's on your mind?

- If you've got something to say, just come out with it and tell me. Now what is it?

[...]