Strike that, he just hobbled through the mixed zone and didn't speak to the media.
Update: We asked Paul Doyle - the agent for US mid-d star Clayton Murphy - for an update on his status for tomorrow's 800 final.
Here is what he told us.
Doyle wrote:Here is a video of Murphy in the mixed zone with longer video of him getting in cart https://www.youtube.com/watch?v=QdsInME4IFU
It's not serious, his hamstrings were grabbing at 250 to go but there is no injury. We're doing everything possible to be ready for tomorrow. He will be ready.