Adam Wainwright able to throw normal bullpen session

Cardinals pitcher Adam Wainwright was able to get through a normal bullpen session Thursday, according to the St. Louis Post-Dispatch.

Wainwright hyper-extended his knee during his most recent start, but downplayed the severity of the injury. The fact that he's been on a normal schedule since the injury confirms that Wainwright will make his Sunday start. 

Wainwright has a 1.46 ERA through five starts.