BEREA, Ohio >> Johnny Manziel's elbow is rested and ready for the season opener.Cleveland's backup quarterback threw passes in practice Monday for the first time since Aug. 23, when a sore right elbow sent him to the sideline and kept him out of the Browns' final two exhibitions.The second-year QB threw several short passes during the 30 minutes of practice open to media members, and coach Mike Pettine said Manziel was able to throw throughout the workout.