In Part 1 of this series, we covered what a straight leg actually is and why it’s the beat-landing moment in WCS. Now we go deeper: into the mechanical cycle that makes that extension matter, and the style payoff that comes for free.
The Stretch-Compression Cycle
West Coast Swing runs off of elastic tension and oppositional reflex — the same principle behind how a rubber band snaps back (stretch) or how a puppy leans into a bum scratch (compression).
Every step in WCS follows a stretch-compression cycle. First, your leg reaches and extends (stretch). Then you collect and compress through the knee (compression). Then you extend again (stretch). The straight leg is the maximum stretch point of that cycle. It’s the moment of peak loading…and it’s the moment your partner can most clearly read you.
This is why bent-knee-to-bent-knee movement collapses the connection. If you never fully extend, you skip the loading phase entirely. Your partner feels mush instead of tension, and the shared elasticity that makes WCS connection so satisfying just isn’t there.
(If your footwork mechanics are still developing, Footwork First: The Simple Fix That Transforms Your West Coast Swing is worth reading alongside this series.)
Where the “Settle” Comes From
You’ve seen videos of great WCS dancers and perhaps noticed that gorgeous hip drop, that low, grounded settle in their body. You might have tried to imitate it as a style choice. Here’s the truth: the settle is not something you do. It’s a natural occurrence from choosing to settle all of your weight over one straight leg.
When you fully extend into a straight leg, gravity does the rest. As a result, the hip drops because the pelvis has no more leg bend to hold it up. The body gets low because the weight has fully committed. In other words, the “settle” is a result of the straight leg, not a flourish.
This means if you’re working hard to manufacture that look, you’re doing extra work for a byproduct of something much simpler. Place all of your weight over only one foot as you pass through a straight leg, and the style takes care of itself.
This commitment to one foot is also why taking smaller steps makes WCS feel so much cleaner — there’s less distance to travel before you’re fully settled.
The settle isn’t a move. It’s a confirmation that your technique is working.
This is one of my favorite video examples of using straight legs to achieve better connection. There are a ton of cool tricks in this routine but non is better than the finger spin arm catch Starting at 1:13. She is 100% committed to his lead, timing, and where that stop is going to be. Her standing leg could not be more straight. His catch and send back down the slot is elastic. In spite of all that is going on in the routine no one seams stressed or rushed. It’s fun to watch and amazing to experience!