Gadka is a traditional martial art form from Punjab. It is characterized by the use of a wooden stick (\textit{gadka}) and a small shield. Practitioners perform combat drills and mock duels in a choreographed manner using these simple yet symbolic weapons. This martial form has cultural and religious significance in Sikh history and is often performed during festivals or religious events.
Explanation of Other Options:
(A) Remote resistance is not the focus of Gadka, which is close-combat training.
(B) Though traditional weapons exist in martial practices, Gadka emphasizes stick and shield.
(C) This refers more to exercises like Mallakhamb, not Gadka.