Andrew Luck practiced fully during the first two days of training camp before being limited to just handing the ball off and doing moving-in-the-pocket drills without throwing Saturday as part of a rest day with his arm that was preplanned heading into training camp. The Colts are keeping a close eye on Luck throughout the entire process.

Luck hasn't experienced any pain, which is a significant sign.

"Jitters like before a game for that first practice. Haven't felt that way in a long time," Luck said about his first training camp since 2016. "Responding well. Name of the game for me is to improve every day. Feeling-wise. Technique-wise."