Understand the outside pathway together
On udansa, you can find dance partners to practice familiar Slowfox figures with purpose. Mention in your profile that you're working on the Feather Step and its outside position.
By Mary De LucaUpdated
On udansa, you can find dance partners to practice familiar Slowfox figures with purpose. Mention in your profile that you're working on the Feather Step and its outside position.
A brief touch at the knee can make it feel as though the entire spring step is wrong. In fact, a small spatial relationship often determines whether two people pass each other or get in each other's way.
CBMP refers to a foot position in which one foot is placed on or across the imaginary line of movement of the other foot, without making an additional body turn. The abbreviation stands for Contra Body Movement Position.
In a couple in closed position, the bodies do not stand opposite each other like two perfectly aligned rectangles. The offset between them allows for different foot paths. On the third step of the Feather Step, the leader moves forward with the right foot past the follower’s right side. The follower moves backward with the left foot. This means the follower’s right side, not the right side from a spectator’s point of view.
Outside partner describes a relationship between the step path and the partner. The expression does not mean that your whole body moves sideways next to the other person. You stay connected as a couple, while the forward-moving foot is not placed between the partners’ feet.
This also explains CBMP: The leader’s right foot follows a narrow line in front of the body, lying on or crossing the imagined line of the left foot. It is not swung far out to the right. The follower’s left backward step also uses CBMP here. So outside partner is neither a wide lunge nor an open couple position. In a recording, it sometimes looks unremarkable, even though it makes the difference between a clear passage and a blocked knee.

The third step does not find its place only at the moment when the right foot is meant to move forward. The body alignment beforehand prepares the outside path. In the leading role, the left side of the body is slightly ahead on the second step. This left-side lead then makes it possible to take the right step outside without shifting the upper body to the right.
A left-side lead does not mean forcefully pushing one shoulder forward. The movement involves the alignment of the body as a whole. If the body remains improperly square to the intended foot path, it can easily feel as though there is no space in front of you. A common workaround is then to move your partner to the side with your right arm. But that makes you lose the very connection that should carry you through the passage.
Another mix-up is opening into promenade position. In the Whisk in Slow Waltz, this open connection plays its own role. In the feather step, it is not the solution for the outside path. Your feet can follow a different path relative to your partner while your upper bodies remain in a closed dance hold. The apparent paradox resolves once you stop treating foot position and body alignment as the same thing.
Like this
Not like this
In a ballroom class, you can experience the outside partner position in the feather step with a partner and refine it with focus.
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Outside here describes the path of the foot past your partner, not an instruction to push your whole body sideways.
If you follow, your task is not to get out of the way of the right leading foot. Your left foot steps back along the path that fits the couple's shared alignment. If you step sideways instead, the offset changes. The leading role then has to keep correcting around a moving obstacle, even though there was already a passage.
If you lead, the outside position likewise does not give you permission to rush past your partner. You continue moving with the couple. Your right foot passes by your partner's side, but your body movement stays coordinated with the shared movement. A large arc of the free leg is no more necessary than extra pressure with your hand.
A successful outside path does not feel like a sudden evasive maneuver. The following role does not have to absorb a sideways jolt, and the leading role does not have to force space. If you try to control every body action individually, the connection can get lost. The article about coordinating arms and legs explains why breaking movements down can help with learning. In this moment, the key idea is this: Two individual step paths create one shared passage.
The leader's perspective
You experience the outside position as passing by your partner's right side. The clear path is already prepared when your right foot moves forward. You don't need to look for it with an additional side step.
The follower's perspective
You experience the same moment as a backward step with your left foot, while your partner passes on the outside. You stay on your own path and maintain your shared alignment. A hurried step to the side would change this relationship.
Yes, Outside Partner is the English term for being outside the partner. In a Slowfox guide, the term describes the partner position, not an additional figure. On the third step of the feather step, it refers to the leader's right foot placed forward.
No, you shouldn't deliberately cross your legs over each other. CBMP may look crossed from your perspective because the foot lands on or across the imaginary line of the supporting foot. However, forcing your legs to cross can reduce the space for your knees and your partner.
Often, the step path and body alignment don't match, so you both take up the same space. This can happen, for example, when the leader's foot aims between the partners' feet or the follower steps sideways into the leader's path. Pushing the upper body away afterward can also narrow the space to pass through.
No, on the third step of the feather step, you stay in a closed position as a couple. In the promenade position, by contrast, the couple opens up to move together in the same direction. So passing outside here doesn't mean aligning both upper bodies side by side and facing forward.