Tag Archives: tutorial

How to skate Mabrouk: 4 slalom components

Posted on August 9, 2022 by Xinhai Dude 辛亥生

This is part 2 of a series on Mabrouk. In this part I describe in excruciating details the four slalom components of Mabrouk previously summarized in What is Mabrouk: a slalom variant of Grapevine. I learned to skate a sustained Mabrouk by first practicing the four slalom components, and by connecting them with rudimentary transitions. I later refined these transitions to make the entire Mabrouk sequence flow, but that is for part 3 and beyond of this series.

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What is Mabrouk: a slalom variant of Grapevine

Posted on August 8, 2022 by Xinhai Dude 辛亥生

Mabrouk is a slalom variant of the figure skating move called Grapevine. The Grapevine skating pattern is described and diagramed as early as 1880 by Vandervell and Cox in “A System of Figure-skating”. The slalom version is presumably named after Swiss slalomer Eddy Mabrouk. Both Mabrouk and Grapevine employ the same exact 4 components, namely forward/backward criss-cross, and forward/reverse eagle.

While Mabrouk emphasizes curved patterns traced around equal-spaced cones forming a straight line, Grapevine strives to have the skater move in a streamline without giving explicit thoughts to slalom components. The difference can be seen in patterns they trace on the ground as presented below. Continue reading →

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Learn the Two-foot Grapevine on Inline Skates

Posted on September 15, 2021 by Xinhai Dude 辛亥生

This is a follow-up to my previous article: Learn to Skate the Two-foot Grapevine Analytically from 2016. The first article talked about skating Grapevine on ice. This article discusses how to skate the same Grapevine on inline skates. Almost everything from the first article applies to this article. Thus this article will not repeat the same prerequisite skills and context information about Grapevine that I already covered in the first article. This article will focus on showing differences found when skating this move on pavement, compared to ice. Continue reading →

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Anyone can Darth Maul Beat Saber with a double-bladed DIY adapter for Oculus Touch

Posted on January 21, 2019 by Xinhai Dude 辛亥生

The title of this article is not exactly wrong grammatically. You really can maul your way through Beat Saber, with a homemade double-bladed saber. And you do this on your Oculus Rift, with your Touch controller.

But first, you must 3D-print adapters for the Touch, and modify a PVC pipe to connect the two adapters. You will also install unofficial Beat Saber mods, in order to record a 3rd person view of your battle. When done, you’ll be able to make a video like the one below yourself, to brag with online. Continue reading →

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Learn to Skate the Two-foot Grapevine Analytically

Posted on May 15, 2016 by Xinhai Dude 辛亥生

Here is my account of how I (almost) learned to skate a two-foot move such as the Grapevine. I am going to describe the learning process in a new language of moment of balance, falling and recovery, unlike how most tutorials explain the move. Perhaps I can provide fresh ideas on learning this move, on two-foot skating and on skating in general, from the perspective of a newbie. I have watched and re-watched countless number of tutorial videos, and have bought and read great books on ice skating written at the turn of the last century. And in analyzing skating and the Grapevine move for this article, I found that I now understand what I was doing wrong, and perhaps can finally learn to Grapevine gracefully.
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