Touching other people at work (even if non sexual) is a power move, the person doing it is essentially saying I have the right to touch you and you can't do anything about it. It sets the tone for any conversation that then follows because it puts you in a mindset where you are more likely to do what they say. I don't think it's any different to any other power moves people pull. That said I've never seen someone attempt a hug.
Generally where I work the senior male employees will do a handshake that's too long and then firmly grab the elbow or shoulder. There's one female director who will put her hand on your forearm and slowly move it towards your hand just before she asks for something. It's all just about putting the other person off balance.
I don't like others touching me at work, after all I've seen the state of the toilets, so it does work to an extent.
Generally where I work the senior male employees will do a handshake that's too long and then firmly grab the elbow or shoulder. There's one female director who will put her hand on your forearm and slowly move it towards your hand just before she asks for something. It's all just about putting the other person off balance.
I don't like others touching me at work, after all I've seen the state of the toilets, so it does work to an extent.