Miguel Cabrera has yet to fully recover from a groin tear that plagued him at the end of last season.

"There are times when I feel good, but there are always muscles that are tightening, muscles that are not functioning properly," Cabrera said. "It's part of the process."

Cabrera is hitting .306 with 75 RBIs at the All-Star break, but his home runs are down. He has 14 homers after registering 30 at this point in 2013.

The right-hander had core muscle surgery in January following a groin injury.