Assertion: surfer | /r/CapableOf | push the board
Facets:
value: under the wave
type: OTHER
Source sentences:
text: When the surfer pushes the board and his/her body under the wave using a knee or foot to reduce or avoid the impact of the breaking wave.
text: That said, surfers without priority should never drop in, and if by accident they do so, they must kick out or pull back their boards.