whilst removing your hands and feet from them should clear things up.
- you are joking, are you not? NEVER cease flying an aeroplane until you have confirmed the other pilot has control. '"I have control" is what you need to hear.
JC - I suggest you speak privately to a 'friendly' TC if you know one if you do not feel able to go 'formal'. I would suggest that if it is happening with several Captains, however, you may have a problem and might start with them first? Deal with them as we have suggested, but more than that? This is not normal in my experience - maybe 1 or perhaps 2 who 'interfere' (I had that once, and in my landing brief said that I would hand over if he continued to try to steer (silently) on the rudder pedals during my roll). It stopped.