I saw these guys busy with capoeira (<a href="https://en.wikipedia.org/wiki/en:Capoeira" class="extiw" title="w:en:Capoeira">en.wikipedia.org/wiki/Capoeira</a>) and they got some real good airtime!
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/31915621@N04">Archangel12</a>
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<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/archangel12/6847463554/">Capoeira Enschede aan Zee</a>