When describing controlled movement in "Bliss," I refer to the counterforce vector — a smaller force aimed in the opposite direction of the movement itself. This opposing force has to remain engaged in order for movement to stay precise, stable, and controlled. But how does this actually work in our bodies? What allows us to “turn the dial” between movement and resistance so precisely — whether we are walking, throwing, balancing, or dancing tango? The answer may lie in the body’s spiral organization, and in the way opposing forces continuously cooperate rather than simply cancel each other out.
The body is often imagined as a machine built from straight lines. Muscles are commonly described as ropes that pull bones back and forth, creating movement through simple opposition. Yet the body behaves much more like a woven network of spirals than a collection of isolated levers. Many movement systems and anatomical models describe the musculature and fascia as long chains wrapping around the skeleton in opposite directions. One chain spirals one way, another spirals the opposite way, creating something like a counter-rotating double helix throughout the body. If you slowly rotate your arm, you can often feel these spiraling tensions winding and unwinding through the shoulder, forearm, and hand.
The push/pull dichotomy is not only functional; it is geometrically encoded into the body’s double-helix organization. Musculature can be understood as a double-spiral system in which counter-rotating myofascial chains differentiate into functional push and pull pathways. Force is therefore distributed through torsional balance rather than merely through linear opposition. In other words, movement does not happen only because one muscle shortens while another relaxes. Instead, the body organizes force through twisting tensions that travel across interconnected spiral chains wrapping around the skeleton.
A useful way to imagine this is to picture the body — and each of our limbs — as being wrapped in two giant elastic ribbons twisting around each other in opposite directions. One ribbon helps produce movement, while the other regulates and stabilizes it. When one ribbon tightens, the other stretches, but both remain active at the same time. This is one of the hidden secrets behind controlled movement. The body rarely operates by turning one side fully “on” while completely switching the other “off.” Instead, one chain becomes more dominant while the opposing chain still maintains tone. That shared tension creates balance, precision, and continuity.
This is why controlled movement feels so different from uncontrolled force. If only one chain acted alone, movement would become abrupt, unstable, and difficult to stop. We can observe this in athletes who overcommit to a throw or lose balance after a powerful action. The opposing spiral system acts like a built-in braking and steering mechanism. It allows the body to regulate momentum while still expressing power. In this sense, movement is less like firing a cannon and more like drawing a bow: one side contracts while the other side lengthens under tension, and the quality of the movement depends on the relationship between both.
This idea connects directly to the concept of controlled movement discussed in Bliss - A Practical Guide to Tango Euphoria. Control emerges from carefully balancing force with counterforce. One direction leads while the opposing direction continuously shapes, contains, and refines the action. Skilled dancers are therefore not simply strong; they are organized. They control the balance between contraction and expansion, expressing their bodies’ energy with precision and poise. This is one reason advanced dancers, martial artists, and athletes often appear calm even during explosive movements.
Bones play an essential role in this process as well. We usually think of the skeleton as a passive frame that merely holds the body upright, but its rigidity is what actually allows torsional dynamics to exist in the first place. Without stable structures, spiral force could not transfer efficiently through the body. Bones provide the torsional structure, around which spiral tensions can organize and distribute movement.
This becomes especially important in dance, where movement quality depends not only on force production but on continuous adaptability. A skilled tango embrace feels alive because both partners maintain balanced opposing tone throughout their bodies. One area yields while another supports. One spiral eases while another stabilizes. This creates elasticity without collapse and structure without rigidity. It also explains why advanced dancers can change direction so fluidly and with so little visible preparation. The counter-rotating systems are already active before the movement becomes externally noticeable, allowing transitions to emerge organically rather than mechanically.
Perhaps the deepest insight is that the body does not primarily move through isolated muscular actions, but through relationships between opposing forces distributed across the entire structure. Every movement becomes a negotiation between contraction and expansion, push and pull, action and restraint, rotation and counter-rotation. Controlled movement is therefore an intelligent organization of force. The body’s spiraling architecture may be one of the fundamental reasons why human movement can be not only efficient and powerful, but also expressive, elegant, and deeply alive.
