No. Not the jack guy. The guy just to the jack man’s right who remains standing the whole time and has a little cart with some device or monitor attached to its handle.
Okay, I see who you are talking about. I think that man holds the starter in case the driver stalls it. See the cables that come out of that box? I thought you were talking about the jackman, or the backup jackman who is standing on the yellow line. As to the man you are talking about, I have no idea what the stick he is holding is used for, but the silver thing in his left hand is a starter.