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1.0Cybercom Software Bloghttps://cybercom-software.com/blogWhat's Your Target Heart Rate? - Cybercom Software Blogrich600338<blockquote class="wp-embedded-content" data-secret="RlPzSoDqyH"><a href="https://cybercom-software.com/blog/index.php/2007/03/whats-your-target-heart-rate/">What’s Your Target Heart Rate?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://cybercom-software.com/blog/index.php/2007/03/whats-your-target-heart-rate/embed/#?secret=RlPzSoDqyH" width="600" height="338" title="“What’s Your Target Heart Rate?” — Cybercom Software Blog" data-secret="RlPzSoDqyH" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! 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); /* ]]> */ </script> A few years ago we wrote a little application to calculate target heart rates for cardiovascular exercise so that, when we’re working out, we can make sure we’re working in the optimal heart rate range to gain the maximum benefit from the exercise (we found out we were slack and not pushing ourselves hard enough? […]http://www.cybercom-software.com/smilies/icon_wink.gif