Your legs are the root of the tree. Don't forget, you must keep them strong.
8 seconds sound clip from the The Woman Avenger (1980) movie soundboard.
You can hear this line at 00:08:59 in the DVD version of the movie.
Quote context
[...]
- The first position is the attack. You must strengthen your arms and hands.
- The palm of your hand can break bamboo branches.
- You mustn't forget to strengthen your legs. Practice carrying water up and down.
- Your legs are the root of the tree. Don't forget, you must keep them strong.
- Kung fu depends on your movements, on your steps.
- How you stand starts with the feet.
- Then keep moving. Always moving. And never stop so that you're hard to hit back.
[...]