The QB is expected to return to action Sunday against the Cardinals after missing four games due to a concussion suffered in Week 2.

Miami Dolphins quarterback Tua Tagovailoa returned to practice Wednesday for the first time since suffering another concussion in the game against the Buffalo Bills last month.

For somebody who hasn’t practiced since Sept. 10, Tagovailoa looked sharp, hitting Tyreek Hill on an in-breaking route at least once during the media availability portion of practice. It was clear that his presence provided a boost of energy to the team.