Assertion: lifter | /r/CapableOf | maintain solid grip
Facets:
Source sentences:
text: The central portion of the bar varies in diameter from 25 millimetres (0.98 in) to 50 millimetres (1.96 in) (e.g. Apollon's Axle), and is often engraved with a knurled crosshatch pattern to help lifters maintain a solid grip.