The Double Handshake

During the handshake the left hand touches the other's hand wrist or forearm.

Meaning

Trust
The person wants to strengthen the personal bond.
I am sincere.
or Dominance
The person takes the lead.
I have everything under control.

Explanation

Touches strengthen the bond between two people. The extra hand shall emphasize the intimacy of the relationship. When touching the other the the person shows affection for the other person - but also dominance. On average the handshake becomes longer when touching. The double handshake is often used by politicians and sales men. The gesture enters the intimate space and should therefore only be used with good friends.

Categories

arm
dominant
territorial