The Dallas Cowboys opened up training camp in California Monday with a conditioning test, but not every member of the team was up to the task.

Most notably coming up short on the test of the three players who failed was running back Felix Jones. The test required Cowboy players to run 60 yards in eight seconds. Jones will now have to do remedial running until he takes and passes the test. He won’t practice with the team until that happens.

Joining jones with an F-minus for conditioning were safety Brodney Pool and wide receiver Andre Holmes.

Pool is fighting for a starting safety job while Holmes is part of the battle to claim the Cowboys third wide receiver spot.