Describes Sports Shot Using Joint at Base of Hand

This page is the CodyCross answer for the clue below from Train Travel, Group 718, Puzzle 4 (Rapid Transit).

Question is: Describes Sports Shot Using Joint at Base of Hand

and the answer is: WRISTY

Word Meaning:

WRISTY — Characterised by marked or exaggerated movement of the wrist; involving deft wrist movements.

Definitions from Wiktionary.