In wrestling for example, they still talked of [: = llinell newydd]: cwdwm coler; cwdwm gwasg; cwdwm penlin; cwdwm shiglo; cwdwm cefen; cwdwm braich and cwdwm tîn. Cwdwm means a fall, a tumble or a throw, but the verb cwdwmo means, in popular parlance, to wrestle and nothing else. In those names[s] which mention parts of the body, it is probable that they indicate where the first grip, or hold, was made in [ymlaen i'r slip nesaf...]