Task: Translation
Input (English): Any tendency to roll or turn the head should be checked, because this will upset the balance of the body and the rhythm of the stroke.
Output (Xhosa): Nayiphina indlela yokusonga okanye yokujika intloko mayihlolwe okanye mayijongwe, kuba izakuphazamisana nokuxhathisa komzimba kwanendlela etsale ngayo.