Without a strong physical center, every pose you do is in danger of falling apart from the inside out. (yogajournal.com)
But within the patterns of heroic discipleship, chastity is no more than the urgent physical center of any number of rings of risky renunciation: property, family, and communal loyalty. (firstthings.com)
They played without physical center Jordan Staal, who missed the game because of a family concern - and his absence certainly was felt against Crosby, Malkin, Kessel and the rest of the Penguins» lineup. (si.com)