This is written in the spirit of “Thinking in public”

It is by no means an authoritative guide, but more of a snapshot of my (novice, 85% lead) current understanding of the idea. Feedback & contributions are welcome!

Lead projection in West Coast Swing is the technique of foreshadowing the upcoming movement (pattern) through positioning within the slot, adjusting the pitch, rotation, etc at the end of previous movement.

Lead Projection is also sometimes referred to as "pre-leading" or "slot dynamics"

Why

• This leads to one pattern influencing the next, giving a consistent flow to the dance
• Reduce the amount of work/force required to lead any given pattern - as the follower is already partially prepared for the movement - only a very light lead is required.
• Reduce cognitive load for both leader and followers by constraining the space of possible patterns
• Give follower more time to figure out appropriate styling based on upcoming movement. If the follower knows (roughly) what pattern is coming next, it is easier for them to plan musicality and variations that are compatible with the next pattern.
• When follower does the projection - it allows them to request (the characteristics of) next pattern
  • By picking their own position, the follower can put the partnership in new positions that the leader might not have in their vocabulary, or encourage the leader to pick specific moves to match the music.
• It also helps leaders to determine how ready a follower might be for a certain move. For example, over-rotating the follower preps them for rotational movement to follow. If when you're trying to over-rotate them they stay more square - that's a sign that you should probably try leading something more linear in the next pattern.

How

You create a projection by adjusting your position, pitch or rotation at the end of preceding pattern (~through last 2 counts of it)

Projecting Direction

People often talk about slot as "train tracks" - you can imagine leader stepping onto one of the rails or staying in the middle as a way to indicate the direction of next pattern to the follower.

If leader is in the middle of train tracks - blocking the way of the follower - that implies a blocking pattern is coming (e.g. sugar push or sugar tuck)

If the leader is off to a side - they are inviting the follower to pass on the other side of them

Example: leaders offsetting to their right at the end of the pattern invites follower to pass on their left (e.g. left side pass) for the next pattern.

Up and down (pitch) projection

by.., you can indicate whether next pattern would have a higher or lower focus

Higher focus usually involves turns of some kind (sugar tuck, underarm pass, inside roll)

Patterns with lower focus is when your connection point stays approximately at it's default height (sugar push, left side pass, whip)

Letting hand come out/rise to project up

"breathe in"

up & down (pitch) projection from ESS Camp

subtle - breathe in/out

Projecting Rotation

You can think of projecting rotation as a form of prep that is shifted earlier in time/incorporated into previous movement

Doing projection as a follower

You can influence the characteristics of the next pattern as a follower by basically doing a mirror version of the things above described for the leader.

So to request direction - you'd offset yourself to one side of the slot at the end of the previous pattern (it's important to do it at the very end because if you do it in the middle - leaders will often match you/square up).

And to request rotation - you'd prep yourself in advance.

Natural projection

Lead projection is not necessarily something you do deliberately. Sometimes it happens that you naturally end up, say on a side of the slot as you're completing a movement (or over/under-rotated).

People often have an instinct to "square up" to their partner, as they anchor, in such a situation (negating rotation, moving to the center of the slot).

But you can also interpret that as "naturally occurring" projection, and pick a new movement based on the position in the slot and an angle you've developed. Arguably doing this can create a better "flow" in the dance.

Mistakes

things people miss

keep hand "in the slot"

• when you offset to the side a natural inclination is to stay square and keeping your frame
• turns the follower to the side communicating unintended rotation
  • projecting passes/etc should still communicate linear intent
  • it's something that you may deliberately decide to project
  •  important not do it unintentionally
  • wcs/connection/noise

instead your connection point should stay approximately the same place as if you were anchoring normally

you turn out your body to offset

sufficient? need to turn wrist too

keep connection point neutral

presumably if you gonna lead inside roll from the left or otside on the right - this is where you want to project both side and rotation

whip also requires rotation

Examples

When leader is directly in front of the follower at the end of the pattern (blocking their way through the slot)

• this communicates that the next pattern is likely to be something wcs/sugar push or wcs/sugar tuck like

When the leader is offset to the left side of the slot

• this communicates that they would be leading the follower to the right side e.g. something like wcs/under-arm turn or wcs/whip

References

A lot of this is inspired by Joel Gibson's notes on the topic.

Video tutorials