https://reliant.antville.org/ nl Tue, 09 Jun 2026 05:54:00 GMT 2026-06-09T05:54:00Z nl https://reliant.antville.org/stories/2198799/ <p>We zijn op 1 april begonnen met de 30 dagen buikspier challenge volgens onderstaand schema:</p><img alt="30 dagen buikspier challenge schema" style="" title="30 dagen buikspier challenge schema" loading="lazy" src="https://antville.org/static/sites/reliant/images/30%20dagen%20buikspier%20challenge.png" /><p>(grote afbeelding om te printen: <a href="http://antville.org/static/reliant/images/30%20groot.png">antville.org</a>)</p><p>Hoe voer je de technieken goed uit? Hieronder staan een aantal video's met uitleg:</p><p><b>Crunch</b></p><p><object width="400" height="225"><param name="movie" value="//www.youtube.com/v/Xyd_fa5zoEU?version=3&amp;hl=nl_NL&amp;rel=0"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="//www.youtube.com/v/Xyd_fa5zoEU?version=3&amp;hl=nl_NL&amp;rel=0" type="application/x-shockwave-flash" width="400" height="225" allowscriptaccess="always" allowfullscreen="true"></embed></object></p><p><b>Situp</b></p><p><object width="400" height="225"><param name="movie" value="//www.youtube.com/v/1fbU_MkV7NE?hl=nl_NL&amp;version=3&amp;rel=0"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="//www.youtube.com/v/1fbU_MkV7NE?hl=nl_NL&amp;version=3&amp;rel=0" type="application/x-shockwave-flash" width="400" height="225" allowscriptaccess="always" allowfullscreen="true"></embed></object></p><p><b>Leg raise</b></p><p><object width="400" height="225"><param name="movie" value="//www.youtube.com/v/JB2oyawG9KI?version=3&amp;hl=nl_NL&amp;rel=0"></param><param name="allowFullScreen" value="true"></param><param name="allowscriptaccess" value="always"></param><embed src="//www.youtube.com/v/JB2oyawG9KI?version=3&amp;hl=nl_NL&amp;rel=0" type="application/x-shockwave-flash" width="400" height="225" allowscriptaccess="always" allowfullscreen="true"></embed></object></p><p><b>Plank</b></p><p>Onderstaande houding een aantal seconden (minuten) vast houden:</p><img alt="plank" style="" title="plank" loading="lazy" src="https://antville.org/static/sites/reliant/images/plank.jpg" /> Mon, 02 Jun 2014 07:48:35 GMT https://reliant.antville.org/stories/2198799/ Webmaster 2014-06-02T07:48:35Z