Defensive end Myles Garrett was held out of the Los Angeles Rams’ joint practice with the Dallas Cowboys on Tuesday. At the same time, wide receiver Puka Nacua left the workout early because of an apparent injury. Watch NBC 5 free wherever you are WATCH HERE WATCH HEREThe Rams are still learning how to manage Garrett’s workload in practice. “I don’t know what 100% is going to look like, but it must be pretty good if that’s 85%,” McVay said. And then ultimately I felt like we got it going and finished with a good day," Prescott said.