Specifically, frowns that incorporate the furrowing of the brow are a response to perceived obstacles to the achievement of goals, while frowns that involve movement of the cheeks reflect an unpleasant reaction.
Frowns are a response to perceived obstacles to the achievement of goals, while frowns reflect an unpleasant reaction. This was specifically. These frowns involve movement of the cheeks. These frowns incorporate the furrowing of the brow.