This is called medical record.
I don’t think you’re looking for a part but I believe you’re looking for blood, more specifically the red blood cells
Triceps would benifit most from these excerises.
The song fly me to the moon is about a Man who wants his partner to "fly him to the moon" as in take all his worries away and wanting to be kissed. based on this I think its about the human need for affection.
sorry if this is a bad answer this is all i could think of.
Shinji get in the robot!