Mine doesn't seem to, unless he's confined. He's very good about being in the highchair, pram and because my house is not very child friendly, he spends about half an hour per morning and the odd other few minutes in a travel cot downstairs. But if he's on the loose, he is moving constantly. He's more likely to sit down outside in the mud to play in the grass.
He does play with toys in the front room, and will look at books, but you couldn't sit and have a cup of tea in the time he's still.
Wonder how on earth I'm going to manage when dc2 arrives in 3 months!