Haynesworth did not take team's conditioning test Friday morning for the fourth straight day. Coach Mike Shanahan has said Haynesworth will not be allowed to practice until the test is passed.
Haynesworth had an MRI on Thursday, but Shanahan called it a "preventative measure." The knee has bothered Haynesworth for several years. Shanahan was expected to discuss the MRI after Friday's practice.
Haynesworth failed the conditioning test each of the first two days of training camp, but his knee has hampered his efforts to try again. He started the test Monday but stopped when the knee acted up.