Assertion: pile's strength | /r/HasProperty | required
Facets:
value: for performing this
type: PURPOSE
Source sentences:
text: Since the heart has to pump the blood in the opposite direction, more strength is required which results in the refreshment of the inner organs of the body as a consequence of more flow of blood in the body
text: It is an ideal yoga asana for beginners, however, flexibility and strength is required for performing this.