Feathering under water, which is due to a faulty grasp, or to slurring into one the two motions of dropping the hands and turning the wrists at the end of the stroke.
Ukuntywila phantsi kwamanzi, kungunobangela wokufumana ingxaki okanye wokugangxeleka kwenye yezimbini, ucinga kabini ngokuyeka izandla bajongise izihlahla ekupheleni komgama wokutsala.