Correct

腕力

/ wàn lì / 
Strokes

Example

As a Noun

wrist strength

1
Wànlì
腕力
kòushā
扣杀

(of badminton) wrist shot

2
Wànlì
腕力
jīqiú
击球

(of golf) wrist shot

As a Noun

ability; competence

3
Píng
凭
tā
他
de
的
wànlì
腕力
hé
和
dǎnshí
胆识
  
,
kěndìng
肯定
néng
能
chénggōng
成功
  
。

With ability and vision, he is sure to succeed.