Shifter paddle waa kabaallayaal ku xiran isteerinka ama tiirka u oggolaanaya wadayaasha in ay gacanta ku wareejiyaan geerka gudbinta tooska ah iyaga oo wata suulka.
Wareejino badan oo toos ah ayaa la yimaada karti shaqo wareejin gacanta taaso ku hawlan in ay marka hore u rarto kabaalka shift-ga ee ku rakiban qaab gacantaDareewalku waxa uu isticmaali karaa isteerinka isteerinka si uu kor ama hoos ugu wareejiyo gacanta halkii uu u oggolaan lahaa in gudbintu ay si toos ah u qabato shaqada.
Paddles-yada ayaa sida caadiga ah lagu rakibaa labada dhinac ee isteerinka, midna (caadiyan midig) ayaa koontaroolaya kor u kaca iyo kuwa kale ee hoos u dhaca, waxayna isku beddelaan hal marsho.