1.0UBUChttps://ubuc.orgadminhttps://ubuc.org/index.php/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="Qut6VaDffa"><a href="https://ubuc.org/index.php/freediving/">Freediving</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://ubuc.org/index.php/freediving/embed/#?secret=Qut6VaDffa" width="600" height="338" title="“Freediving” — UBUC" data-secret="Qut6VaDffa" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://ubuc.org/wp-includes/js/wp-embed.min.js </script> https://ubuc.org/wp-content/uploads/2018/07/emma-farrel-800x600.jpg800600Most of you have already practiced Freediving, although you may not know it! Every time you go underwater while holding your breath you are freediving (also known as apnea). So all those times you held your breath and went under the surface to take a look at something or pick […]