I notcied tim lincecum has a unique arm action. He doesn’t have much of an arch in his arm action. He pretty much just hides the ball behind butt cheek, lifts his elbow, and goes directly into the high cocked (power) position. Most pitchers have an arch with the arm in the back.
Are there any other pitchers who throw similarly to lincecum in this regard? If so, who and have they been able to stay healthy?