June 16, 2012

Dissociation and the Gear Effect


To pivot effectively, a woman must anchor her weight on the ball of her foot, rotating as if around a fixed pin. However, she does not turn her entire body—only the lower half, from the waist down. The waist serves as a swivel, linking the upper and lower body. Because her torso remains connected to her partner’s in the embrace, she must rotate her lower body sideways to move around him. This technique is known as dissociation.




An experienced dancer understands that a subtle twist of her torso by the man should result in a significant rotation of her lower body. He leads by gently turning her torso in the intended direction. Upon receiving this signal, she must swivel her hips and pivot accordingly. In this twisted posture, she can place her right leg alongside his right or her left alongside his left, all while maintaining the connection between their torsos in close embrace. This hip rotation need not be extreme—a 45° turn is usually sufficient to step to his side. However, certain movements—such as the molinete, gancho, and back sacada—require a greater degree of rotation.

It is important to distinguish dissociation from contra body movement (CBM). CBM involves rotating the right side of the torso toward a moving left leg, or the left side toward a moving right leg. In contrast, dissociation occurs when either the upper or lower body rotates independently of the other. The former—turning the upper body while the lower remain stable—is similar to CBM and relatively easy to perform. The latter—keeping the torso still while swiveling only the hips—demands far more control and training. When practicing dissociation in front of a mirror, the dancer should keep the upper body facing the mirror and swivel only the lower body, avoiding the common error of compensating by twisting the upper body.

A classic figure that demonstrates dissociation is the front ocho, where the woman traces an S-shaped path with one leg, then mirrors the motion with the other, forming a shape of 8. She initiates the movement by swiveling her hips and stepping forward to one side of her partner, then pivots, swivels again, and steps forward in the opposite direction before finally realigning her hips to face him. The back ocho follows the same principle in reverse: she swivels her hips, steps backward to one side, then pivots and steps back in the other direction. With sufficient hip rotation, she can even travel backward while performing the front ocho or forward while executing the back ocho. Another example is the molinete, in which the woman revolves around her partner, who acts as a stable anchor or central axis for her rotation. In all these figures, her torso remains intimately connected to his, even as her hips swivel independently from side to side. This technique accentuates the woman’s natural flexibility and highlights her feminine beauty, lending tango its distinctive visual charm.




In close embrace, this hip rotation creates a natural rolling of her chest against her partner’s—a sensation known as the gear effect. The chest serves as the central point of connection in this style, allowing partners to communicate intention, interpret music, express emotion, and engage in subtle flirtation. Rather than holding her torso rigidly against his, the woman should let it roll gently as her hips rotate. With each swivel, her chest shifts slightly from one side of his torso to the other before returning.

This rolling motion should be smooth and understated—never abrupt or exaggerated—to maintain both comfort and fluidity. In most cases, it feels like a gentle transfer of weight from one side of the chest to the other. A novice dancer unfamiliar with dissociation may either rotate her entire body, inadvertently breaking the embrace, or simply cross her legs without engaging her hips, resulting in a static, unmoving chest. Tango is a dance of physical connection, where partners engage in a tactile dialogue to create an intimate and harmonious experience. A seasoned woman understands how to use her body to offer comfort and presence, just as an experienced man knows how to accentuate her beauty (see Revealing her Beauty in Tango).




The gear effect intensifies the sensual pleasure of the dance—a hallmark of close-embrace tango that is absent in the open-embrace style. This distinction is one of the key elements that sets the two styles apart.



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