1.0OS Maps Discoverhttps://osmaps.com/discoverrich600338<blockquote class="wp-embedded-content" data-secret="tcI5InwyZM"><a href="https://osmaps.com/discover/guides/hydrotherapy/">Hydrotherapy</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://osmaps.com/discover/guides/hydrotherapy/embed/#?secret=tcI5InwyZM" width="600" height="338" title="“Hydrotherapy” — OS Maps Discover" data-secret="tcI5InwyZM" 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://osmaps.com/discover/wp-includes/js/wp-embed.min.js </script> https://getoutside-8ed4dca473-gkb9acgdcpe2fjhy.a01.azurefd.net/blobgetoutside5db8a681d3/wp-content/uploads/2020/05/hydrotherapy_hero2.7c19e4ab612d180dd9c4cc2761914d53.jpg1920660GetOutside Champion Laura made the film Hydrotherapy in the depths of last winter about why she swims all year round for her health. She explains why she is passionate about her latest project swimming 15 of the UK’s National Parks to test for microplastics and why she thinks we should all make the most of every day.