Andrew Luck will miss at least another week due to a left calf injury.

Luck missed the Indianapolis Colts' OTAs and minicamp and has only practiced three days in training camp since originally injuring his calf back in April. 

"I feel good about where we're at," Frank Reich said. "Just ramping it up from last week. That was so productive last week that we feel we're on the right track.

"When (Luck) has his throwing sessions, there is some movement in there and we are progressing in that."