Assertion: backstroke | /r/HasProperty | great
Facets:
value: for countering the muscles
type: PURPOSE
Source sentences:
text: Like I mentioned before, backstroke is great for countering the muscles used during freestyle.
text: Backstroke is a great workout, a quick and elegant stroke, and can even be a ‘take it easy’ gentle pace Sunday glide.
text: Improves your posture: Backstroke is a great exercise to reverse the effects of time spent on the computer.