Opolo has to bow his neck a little to get under the low lintel of the door.
He paused, bent over to clear the low lintel, and half turned.
Jon shoved between them, stooping to pass under the low lintel.
He ducked under the low lintel and out, climbing the steps quickly.
He went in, bowing his head under the low lintel.
I turned in at the door, bending under the low lintel.
She looked up as they entered, ducking their heads under the low lintel.
In the end he said nothing, but silently turned, opened the door, and ducked under its low lintel to enter the attic beyond.
The door of the hut opened and, stooping under the low lintel, the old man came out.
"Don't worry," I told him, ducking under the low lintel.