Harden is somewhat healthy:

http://en.wikipedia.org/wiki/Rich_Harden

"Harden's most effective pitches are his fastball and his splitter. Harden's fastball typically reaches speeds of 95-98 mph, and on occasion has broken 100 mph. His splitter features an unusual break in mid-flight, similar in unpredictability to a knuckleball. It has been referred to as the "ghost pitch", while Oakland Athletics catcher Adam Melhuse coined the term "spluckle", (a combination of splitter and knuckleball.) He also uses a slider and a changeup."