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Drex's Tech Poi Blog #227: Toroid H transitions

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Drex's Tech Poi Blog #226: Spiral wrap contact combos

This tech blog featuring special guest star Ted Petrosky! We got together for a jam in Brooklyn and he showed me a nifty contact trick that starts with a shotgun-style single hand spiral wrap and it got my gears turning. Here are two fun variants that utilize some other tricks we know and love and that really look cool with this move added in for some extra spice.

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Drex's Tech Poi Blog #225: Body tracer to stack transitions

I've found that I've been doing a lot more body tracers of late and it's motivated me to try and find transitions for them that integrate with other moves I know well. One such transition that's working out pretty well is horizontal stacks. Here are a couple transitions using vertical body tracers that set up stacks fairly well and as I discovered while filming also then present an opportunity to switch between different body tracers.

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Drex's Tech Poi Blog #224: antispin BTH chase

Kind of a fun brain/kinesthetic workout that came out of a trick I've seen G and Ronan do wherein they play 4-petal antispin against a static spin to create hybrid moments at either side of the body. I took that same idea to a vertical place to start, and then placed the top position behind the head to add a body tracer flavor to the overall movement. Don't know if it has any good performance applications but it definitely gives the brain something to chew on :)

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Drex's Tech Poi Blog #223: More right-angle moves

While I was in Boulder, Alien Jon and I spent an evening playing around with some movements based around creating right angles with inspin stalls and pendulums. Here are a couple variants we played with and a couple transitions one can use to get in and out of them.

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Drex's Tech Poi Blog #222: The no-beat throw weave

A couple weeks ago, I'd done a tech blog on no-beat (sneaky) throws and a weave that one can perform using them. One of my commenters pointed out that there was a variant I hadn't covered and when I was in New York a couple weeks ago, Ted showed me the component I was missing: each hand has a no-beat throw on the up-beat, so you can actually perform that weave in such a way that every beat but the cross beat becomes a throw. It's hell hard but I think it also looks hell cool :)

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Drex's Tech Poi Blog #221: More fun with split-time same direction stacks

Shortest tech blog ever! A fun little variant on the split-time same direction stack I've played with before on this blog. Turns out it has more spaces to insert new movements than I'd really considered before and it leads to a nifty compound stack that reminds me of some stuff I've seen Charlie do.

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Drex's Tech Poi Blog #220: Contact rolls from shoulder tosses

Last weekend as Ted and I played around in the Dube showroom in Manhattan, he showed me this nifty use for a toss forward over the shoulder. I'd seen Ronan doing this toss on the playa but hadn't yet thought of a good use for it, but Ted pointed out that one could then catch the poi head in cradle and the direction of the handle would continue in the direction to initiate a contact roll down the back of the forearm. The catch for this is exceptionally difficult, but I really like the result. Enjoy! :)

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Drex's Tech Poi Blog #219: Classifying Toroids

I know this topic has been done to death, but in trying to come up with a way to classify toroids, I came to realize we've barely scratched the surface of them. Here I use the approach of imagining the axes around which we can move the plane of a toroid as being similar to the major axes inside an octahedron and choosing specific axes that are parallel with the arm, hand path, or neither.

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Drex's Tech Poi Blog #218: The Math of Poi part 2--roulettes for the unit circle

A follow-up to last week's poi math video. This one tells us how to determine the size of the hand path for poi when we're graphing out patterns using parametric equations. Includes properties of wavelength and amplitude among other nifty math concepts.

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Drex's Tech Poi Blog #217: Antispin snakes

Here's an interesting idea inspired by Mel's recent video of his workshop on snakes: I'd noticed that when he was practicing tracing along his arm that it was somewhat reminiscent of a box mode antispin flower that had been somewhat squashed. This reminded me of a concept that had been thrown out on the old Tribe tech poi group: the snake eye. This was a trick wherein you'd take a snake but perform it in antispin, theoretically creating cateyes around your shoulder. While Mel's arm tracer definitely doesn't produce a cateye, it does seem very compatible with snakes. Here's the result.

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Drex's Tech Poi Blog #216: The Math of Poi--Flowers, Roulettes, and Trochoids

People frequently reference the math behind poi on many forums and groups, but it can seem a little daunting to folks that don't have that kind of background. Here's an attempt to level the playing field. A lot of this will be review for the more mathematically inclined folks out there, but for those who aren't, hopefully this will give you the Cliff's Notes as to some of the math we use to describe flowers and the like and make it a little bit more digestible. If you like this, please leave me feedback as I've got plans in my mind to do a whole series of these kinds of videos :)

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Drex's Tech Poi Blog #215: Zero points and plane bends

There's been some chat in the past week about zero points and how they differentiate from plane bends and even whether they do so at all. Here's my take on the concept (which, rarely enough for poi seems to be very internally logical ;) and how one can think of plane changing as being something of a sliding scale where on one end the poi stops moving (zero point) and on the other the hand stops moving (orbing).

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Drex's Tech Poi Blog #214: Composites vs CAPs

Last video we rolled through three different approaches to defining CAPs. Here is an alternate approach to breaking down such motions: a couple years ago, Alien Jon introduced me to the idea of spinning composites. Compositing is chaining together increments of poi movement that overlap in hand and poi position to either create repeatable patterns or transition and shift seamlessly between patterns.

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Drex's Tech Poi Blog #213: What is a CAP?

The question of what constituted a CAP recently came up both in the Tech Poi and Vulcan Tech Gospel groups on Facebook. Here are what I'd consider to be the three main approaches to describing a CAP--in my next video, I'm going to detail a slightly different approach to this question and some of the cool patterns that come not from trying to classify all the CAPs, but from taking the lessons that learning CAPs provide and applying them to more complex types of motion.

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Drex's Tech Poi Blog #212: Uses for sneaky tosses

More throws for your consumption--this time a type of toss I've heard both Erik and Ted refer to as a "sneaky toss". It's something like a float throw but performed in such a way that it seems to continue a static or small extension motion, rather than requiring a loop like isolated or overhead tosses. It's an integral component in a type of toss weave I've seen Poiboi do in his videos and a fun sneaky toss switch that G showed me while he was in town. I think his version finished differently, but I like the properties the version I'm doing here has.

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Drex's Tech Poi Blog #211: Flowing with toroids

Whoa...white balance what? Anys, I've done a lot of videos lately on the concept of the toroid flower, and I wanted to revisit it from a place of flow--that is how toroid flowers can be combined with other types of spinning, specifically the 2D spinning we're more traditionally used to. Outlined here are two methods: plane-bending a toroid into the traditional plane orientation or imagining toroids that overlap on a single point and therefore create a junction to switch from one to another. Happy flowing! :)

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Drex's Tech Poi Blog #210: Exotic properties of toroid flowers

There was a blink-and-you-might miss it moment in my video on timing and direction in toroid flowers that struck me as I was playing with them earlier today: namely, that toroids are direction agnostic. You can change the direction of the hand as you're performing one and keep the toroid in whatever mode you started in, be it antispin or isolation. This means that it inherits many of the mix-and-match capabilities from staff and clubs that we find with tools that aren't gravity dependent and opens up the field of what we can do with them a lot wider.

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Drex's Tech Poi Blog #209: Third-order quarter time chase

This was a fun journey: over the weekend my friend Sean Stogner in New York reminded me of a move Marvin Ong and I had worked on in center camp at Burning Man this past year. It's a variant of the diamond split into two triquetras but each hand is working a different split, so they overlap in a quadrant. After experimenting with switching which hand was doing which split, I realized it was leading toward a third-order motion in which the hands would chase each other while the poi phased between quarter and split-time same direction.

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Drex's Tech Poi Blog #208: Inside the Atom

A couple weeks ago, I posted a video of Arashi teaching a class at Firedrums and in it, I was struck by the fact that his "crane" atom had a strong resemblance to together-L in Maiki Nope's breakdown of atomic planes for clubs and poi. If this similarity bears out, it would mean in essence that there are 3 different atomics that can be spun from a variety of angles, depending on the perspective of the viewer. Atomic spinners: how does this gel with the world you play in?

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Drex's Tech Poi Blog #207: CAP to static vs extension transitions

In a follow-up to a video I posted a couple weeks back of playing with triquetra vs pendulum in same time opposites, I realized the transition there that let me hit static vs extension and kind of "unfold" my crossed arms also existed with CAPs if the poi are spinning same time same direction. Here is the transition used both to get from a top-side CAP to bottom and vice-versa.

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Drex's Tech Poi Blog #206: Timing and direction with toroid flowers

Over the weekend, e6 posted an awesome video exploring the toroid flower concept and really cleaning up some of the work with it to the point that the shapes are really reading and finding definition as something unique. It's inspired a lot of experiments this week, but I wanted to start with laying out all the four timing and direction combinations for these types of flowers. You can see Erik's original video here:

http://www.youtube.com/watch?v=bHsUwal8Ms0

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Drex's Tech Poi Blog #205: BTB throw intensive

Many moons ago I did a video on isolated throws and catches that began moving into the world of behind the back catches, but it wasn't until recently that I was really motivated to practice enough to add this trick solidly to my repertoire. Here are a couple of the tricks I've been using to make this trick more solid.

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Drex's Tech Poi Blog #204: The new flowcord and handles!

w00t for the new flowcord! Some of you guys may have noticed that about three months ago I switched up the leashes on my contact poi from the colecord I'd been using for more than a year. The reason was I dropped by the Flowspace in Berkeley, California after Burning Man and Sean and I spent an afternoon figuring out how to make this awesome new type of cord they had work with my contact poi. I'm pleased to announce those experiments were successful and now you can buy kits to create these leashes and handles straight from Flowtoys themselves! 

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Drex's Tech Poi Blog #203: double inner arm rolls

This is a trick that Cyrille and Poiboi have both made use of a lot that I'm a big fan of--it's a pair of inner arm rolls performed such that the arms start spread out and then come together to perform the catch. As I worked through this, my original conception of the trick was to have the planes of the handles and tether flush with the back of my arm, but I realized as I played with it that instead the planes had to be at a slightly oblique angle as the direction of the head follows the angle of the tether in contact.

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