Vaughn McClure ESPN Staff Writer
Falcons WR Julio Jones (calf) wasn't on the field for the open portion of practice Thursday. He was held out of Wednesday's practice. Jones expressed no concern about the tightness in his calf coming off the last game and called it a precautionary measure that is day to day. It would be a concern, of course, if Jones is unable to practice on Friday leading into Sunday's matchup with the Saints. Asked if he's worried about the injury affecting his explosiveness, Jones responded, ``No. I'm never worried.''