Correct

练拳脚

/ liàn quán jiǎo /
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/练拳脚-Chinese-idioms-Cchatty-4ecd8753-f1c0-4ce8-9598-6d4c5bfe8195-1612777932.jpg

Collocation

1
练练拳脚
2
练起了拳脚
3
练一练拳脚

Definition

练拳脚

Literally means:

practice one's Kung Fu

Actually means:

fight someone

It means practicing one's boxing skills (Kung Fu with no other weapons but the fist and the feet). It figuratively means beating or fighting someone. It may also mean practicing one's competence in other fields.

练习拳术(不用器械而只用拳头和脚的武术)。喻打人或打斗。也指在其他方面锻炼自己或试试本事。

Example

Often used as predicate. It can have other words in between. (作谓语,中间可插入别的词语)
1
Qiántiān
前天
shàng
上午
  
,
xiē
一些
ài
热爱
shù
武术
de
xiǎohái
小孩
dǐng
zhāo
hánfēng
寒风
zài
jiētóu
街头
liàn
quánjiǎo
拳脚
  
,
yǐn
吸引
le
shǎo
不少
rén
路人
guānkàn
观看
  

The morning before yesterday, some children who love martial arts in the cold wind in the street to practice fists and feet, attracted a lot of passers-by to watch.

2
Zài
zhège
这个
guójiā
国家
de
qiúlèi
球类
sài
比赛
chǎngshàng
场上
  
,
jīngcháng
经常
yǒurén
有人
qúnjià
打群架
  
qiú
打球
zhī
liànliàn
练练
quánjiǎo
拳脚
shì
chángjiàn
常见
de
shì
  

In this country's ball games, there are often group fights. It is common to practice your fists and feet after playing ball.

3
Zhège
这个
guójiā
国家
de
gāozhōng
高中
yào
dòu
nián
  
,
guò
不过
gāoèr
高二
de
xuésheng
学生
可以
bàomíng
报名
cānjiā
参加
gāokǎo
高考
  
Zhèyàng
这样
zuò
shì
wèile
为了
ràng
háizi
孩子
  shì
试试
shìshēn
身手
shǒu
  liàn
练练
liànquán
拳脚
jiǎo

High schools in this country are four years old, but so high school students can sign up for the college entrance exam. This is done to allow children to "try their hand and practice their fists".