Partner dancing in the context of Tango

In partner dancing, connection is physical, non-verbal communication between dancers to facilitate synchronized or coordinated dance movements. Some forms of connection involve "lead/follow" in which one dancer (the "lead") directs the movements of the other dancer (the "follower") by means of non-verbal directions conveyed through a physical connection between the dancers. In other forms, connection involves multiple dancers (more than two) without a distinct leader or follower (e.g. contact improvisation). Connection refers to a host of different techniques in many types of partner dancing, especially (but not exclusively) those that feature significant physical contact between the dancers, including the Argentine Tango, Lindy Hop, Balboa, East Coast Swing, West Coast Swing, Salsa, and other ballroom dances.

Other forms of communication, such as visual cues or spoken cues, sometimes aid in connecting with one's partner, but are often used in specific circumstances (e.g., practicing figures, or figures which are purposely danced without physical connection). Connection can be used to transmit power and energy as well as information and signals; some dance forms (and some dancers) primarily emphasize power or signaling, but most are probably a mixture of both. Philosopher of dance Ilya Vidrin argues that connection between partners involves norm-based communication that include “a physical exchange of information on the basis of ethically-bound conditions” (proximity, orientation, and points of contact) which constrain agency and predictability.

In partner dancing, an open position is a position in which partners are connected primarily at the hands. The connection is through the hands, wrists, and fingers, and relies heavily on frame and the compression and tension of both partners' arms. This is as opposed to a closed position, where partners are in closer body contact.

Many forms of dancing use the open position. Modern Jive, East Coast Swing, West Coast Swing, Lindy Hop, and Latin are primary examples, but an open position is used in waltz, country, and other styles at times.