[He stares for a bit. Oh right, let's see... he remembered this, right? Shoulder and bicep.]

Okay, first... I'll go here. [He taps her shoulder. Probably not in the exact right spot, but in the right area.] That should be easier to hit. With your upper arm disabled, I'll have an easier time going for this. [And then he taps her bicep with about the same amount of accuracy.]