Assertion: racket | /r/HasProperty | perpendicular
Facets:
value: to the direction of the stroke
type: OTHER
value: generally
type: DEGREE
value: primarily
type: DEGREE
Source sentences:
text: This stroke differs from speed drives in other racket sports like tennis because the racket is primarily perpendicular to the direction of the stroke and most of the energy applied to the ball results in speed rather than spin, creating a shot that does not arc much, but is fast enough that it can be difficult to return.
text: The racket is generally perpendicular to the direction of the stroke.