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	<id>http://www.selfdefensekarate.org/index.php?action=history&amp;feed=atom&amp;title=Thumbknuckle_strike</id>
	<title>Thumbknuckle strike - Revision history</title>
	<link rel="self" type="application/atom+xml" href="http://www.selfdefensekarate.org/index.php?action=history&amp;feed=atom&amp;title=Thumbknuckle_strike"/>
	<link rel="alternate" type="text/html" href="http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;action=history"/>
	<updated>2026-05-07T11:41:33Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
	<generator>MediaWiki 1.33.1</generator>
	<entry>
		<id>http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2828&amp;oldid=prev</id>
		<title>YellowHatGuy at 10:46, 11 March 2019</title>
		<link rel="alternate" type="text/html" href="http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2828&amp;oldid=prev"/>
		<updated>2019-03-11T10:46:06Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 10:46, 11 March 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l3&quot; &gt;Line 3:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 3:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;----&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot;&gt; &lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;{{Navigation}}&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>YellowHatGuy</name></author>
		
	</entry>
	<entry>
		<id>http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2827&amp;oldid=prev</id>
		<title>YellowHatGuy at 10:44, 11 March 2019</title>
		<link rel="alternate" type="text/html" href="http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2827&amp;oldid=prev"/>
		<updated>2019-03-11T10:44:24Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
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				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 10:44, 11 March 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Oyayubi-ippon-ken-tsuki''' (literally: “thumb-knuckle single-point fist punch”), or the '''thumbknuckle strike''' is used like a ridgehand block or [[Ridgehand_strike#Inside_ridgehand_strike|inside ridgehand strike]] to attack soft or easily-breakable body parts. Thumbknuckle strikes use a modified fist, where the thumb presses down on the side of the index finger, as demonstrated in the photo to the right. Thumbknuckle strikes impact with the pointed tip of the thumb’s second knuckle. Thumbknuckle strikes are especially well suited for disabling an attacker’s arm by striking the sensitive nerve cluster on the inside of the upper arm, in the groove between the biceps and triceps.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;'''Oyayubi-ippon-ken-tsuki''' (literally: “thumb-knuckle single-point fist punch”), or the '''thumbknuckle strike''' is used like a &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Ridgehand_block|&lt;/ins&gt;ridgehand block&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] &lt;/ins&gt;or [[Ridgehand_strike#Inside_ridgehand_strike|inside ridgehand strike]] to attack soft or easily-breakable body parts. Thumbknuckle strikes use a modified fist, where the thumb presses down on the side of the index finger, as demonstrated in the photo to the right. Thumbknuckle strikes impact with the pointed tip of the thumb’s second knuckle. Thumbknuckle strikes are especially well suited for disabling an attacker’s arm by striking the sensitive nerve cluster on the inside of the upper arm, in the groove between the biceps and triceps.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [photo of a thumb knuckle strike. ]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [photo of a thumb knuckle strike. ]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>YellowHatGuy</name></author>
		
	</entry>
	<entry>
		<id>http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2826&amp;oldid=prev</id>
		<title>YellowHatGuy at 10:42, 11 March 2019</title>
		<link rel="alternate" type="text/html" href="http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2826&amp;oldid=prev"/>
		<updated>2019-03-11T10:42:29Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;en&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #222; text-align: center;&quot;&gt;Revision as of 10:42, 11 March 2019&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Oyayubi-ippon-ken-tsuki (literally: “thumb-knuckle single-point fist punch”), or the thumbknuckle strike is used &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;much &lt;/del&gt;like a ridgehand block or inside ridgehand strike to attack soft or easily-breakable body parts. Thumbknuckle strikes use a modified fist, where the thumb presses down on the side of the index finger, as demonstrated in the photo to the right. Thumbknuckle strikes impact with the pointed tip of the thumb’s second knuckle. Thumbknuckle strikes are especially well suited for disabling an attacker’s arm by striking the sensitive &lt;del class=&quot;diffchange diffchange-inline&quot;&gt;neve &lt;/del&gt;cluster on the inside of the upper arm, in the groove between the biceps and triceps.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;Oyayubi-ippon-ken-tsuki&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;(literally: “thumb-knuckle single-point fist punch”), or the &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;'''&lt;/ins&gt;thumbknuckle strike&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;''' &lt;/ins&gt;is used like a ridgehand block or &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;[[Ridgehand_strike#Inside_ridgehand_strike|&lt;/ins&gt;inside ridgehand strike&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;]] &lt;/ins&gt;to attack soft or easily-breakable body parts. Thumbknuckle strikes use a modified fist, where the thumb presses down on the side of the index finger, as demonstrated in the photo to the right. Thumbknuckle strikes impact with the pointed tip of the thumb’s second knuckle. Thumbknuckle strikes are especially well suited for disabling an attacker’s arm by striking the sensitive &lt;ins class=&quot;diffchange diffchange-inline&quot;&gt;nerve &lt;/ins&gt;cluster on the inside of the upper arm, in the groove between the biceps and triceps.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [photo of a thumb knuckle strike. ]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;  [photo of a thumb knuckle strike. ]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins class=&quot;diffchange diffchange-inline&quot;&gt; &lt;/ins&gt;[video of thumbkuckle strike fast and slow, from front as side. ]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt; &lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;/table&gt;</summary>
		<author><name>YellowHatGuy</name></author>
		
	</entry>
	<entry>
		<id>http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2824&amp;oldid=prev</id>
		<title>YellowHatGuy: Created page with &quot;Oyayubi-ippon-ken-tsuki (literally: “thumb-knuckle single-point fist punch”), or the thumbknuckle strike is used much like a ridgehand block or inside ridgehand strike to...&quot;</title>
		<link rel="alternate" type="text/html" href="http://www.selfdefensekarate.org/index.php?title=Thumbknuckle_strike&amp;diff=2824&amp;oldid=prev"/>
		<updated>2019-03-11T03:37:35Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;Oyayubi-ippon-ken-tsuki (literally: “thumb-knuckle single-point fist punch”), or the thumbknuckle strike is used much like a ridgehand block or inside ridgehand strike to...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;Oyayubi-ippon-ken-tsuki (literally: “thumb-knuckle single-point fist punch”), or the thumbknuckle strike is used much like a ridgehand block or inside ridgehand strike to attack soft or easily-breakable body parts. Thumbknuckle strikes use a modified fist, where the thumb presses down on the side of the index finger, as demonstrated in the photo to the right. Thumbknuckle strikes impact with the pointed tip of the thumb’s second knuckle. Thumbknuckle strikes are especially well suited for disabling an attacker’s arm by striking the sensitive neve cluster on the inside of the upper arm, in the groove between the biceps and triceps.&lt;br /&gt;
 [photo of a thumb knuckle strike. ]&lt;br /&gt;
[video of thumbkuckle strike fast and slow, from front as side. ]&lt;br /&gt;
Thumbknuckle strikes are typically reserved for [[Advanced|advanced]] students, because they build upon [[Intermediate|intermediate]]-level skills.&lt;/div&gt;</summary>
		<author><name>YellowHatGuy</name></author>
		
	</entry>
</feed>