# extension

## The Poi Heresies: why 3-petal antispin flowers are not triquetras

What is a triquetra?

For most of the past year, triquetra has been synonymous with three-petal antispin flowers and in some cases the hybrids that can be created by combining them with other patterns. Nick Woolsey even posted this video, explaining the concept and the term and its significance to poi spinning in general. After doing the math, however, I've come to the conclusion that what we describe as triquetras don't actually match the visual or mathematical properties of triquetras at all and that a couple of the conclusions we've reached based upon this assumption are false.

## Drex's Tech Poi Blog #364: One handed mercedes (triquetra vs extension)

This one's been a while in the works: trying to do a polyrhythm hybrid with only one hand! The trick here is to remember which poi is closer at which point in the shape so you can aim it accordingly. Cool looking trick but requires a lot of work and accuracy!

## Drex's Tech Poi Blog #363: CAP vs Extension

Triquetra vs pendulum is probably my favorite poi move, but it's kind of a misnomer because the triquetra is really something more like a CAP. With that in mind, I came up with this other CAP and combined it with an extension to create a different move that in some respects inverts elements of triquetra vs pendulum while still including many if not all of the elements of this move.

## Drex's Tech Poi Blog #345: Cateye vs iso vs extension tribrid

Following on last week's work with hybrids in three-poi land, here's another attempt of what has now been dubbed "tribrids" on the Tech Poi Facebook Group. This one utilizes a butterfly-like motion to create a cateye vs isolation vs extension tribrid, creating an intersection between three different hybrid pairs! (cateye vs iso, ext vs iso, cateye vs ext).

## Basic Poi Dancing Tutorial: C-CAPs

CAPs are a great transitional move that can be used to spice up hybrids or even just on their own. They used to be considered pretty technical, but I've seen a lot of people nail them within their first year of spinning. This is the method I've seen most often succeed for teaching beginner or intermediate spinners how to do them and it's inspired by a method for teaching triquetras I saw in an old Alien Jon video.

## Drex's Tech Poi Blog #273: pendulum vs extension hybrids

Back at IgNight Festival in LA, I worked on a hybrid I'd never seen performed before that mixed up an isolated pendulum and a unit circle extension. By strange coincidence, I happened to see Ronan use another hybrid based in pendulums and extensions, but his used a CAP and a point isolation to achieve a slightly different effect. The two moves utilize a very similar kind of movement and work together really well.

## Drex's Tech Poi Blog #259: body tracing hybrid fountain

This move is a funky idea Charlie had at a spin jam at Koi Pound after Kinetic Fire Festival: use some body tracing hybrids in such a way that they stack together to produce a fountain-like motion.

## Drex's Tech Poi Blog #255: Keith's split-opposite float move

A fun move Keith Marshall came up with at IgNight--simple and yet quite elegant. The essential elements are to take vertically displaced hands working in split-opposites and use an extension and float to suggest a moment of split-time same direction before dropping the previously top hand via float into a static spin down below. Ronan, Thomas, and I all totally swooned for this when Keith came up with it.

## Drex's Tech Poi Blog #248: Zan's diamond in polyrhythm hybrids

Last week as I was working out Zan's diamond with toroids, Kory San made a request for a video on Zan's diamond and its accompanying hybrids. I'm splitting this into two videos: this first one covers the basic algorithms of Zan's diamond as a third-order motion and the polyrhythm hybrids that are available as a result of thinking of each section of the shape as a discrete triquetra. Next week I'll cover some variants that are even-downbeat and thus timing and direction remain consistent throughout.

## Drex's Tech Poi Blog #244: crosser archer weave

Starting with a crosser that unwraps and rewraps via antispin and extension, this trick involves essentially freezing one of the hands on the non-native shoulder to force the other hand to do all the work. In keeping the timing and direction consistent, the result is a body tracer that actually cycles through different positions of an archer weave.