Assertion: paddle's blade | /r/CapableOf | move through the water
Facets:
value: backwards
type: MANNER
value: smoothly
type: MANNER
Source sentences:
text: This is the correct position to help your blades move smoothly and efficiently through the water.
text: Often the two blades are feathered, or set at an angle relative to each other (both for ergonomic efficiency, and so that as one blade moves backwards through the water, the opposite blade moving forward through the air presents its edge, rather than its face).