While other Pistons were getting in some light jogging following this morning's shootaround at the Palace practice facility, Drummond sat there beating on a bongo ... badly.

"This is my rehab," Drummond said as he walked away, carrying the drum.

Drummond is out four to six weeks because of a bad back, and the drum is a way for the Pistons to keep the rookie center engaged and feeling like he's still part of the team.