{"id":102424,"date":"2026-03-25T23:30:57","date_gmt":"2026-03-25T22:30:57","guid":{"rendered":"https:\/\/runlovers.it\/?p=102424"},"modified":"2026-03-22T20:27:10","modified_gmt":"2026-03-22T19:27:10","slug":"screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule","status":"publish","type":"post","link":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/","title":{"rendered":"Screen Fatigue: The Method to Lower Your Cortisol"},"content":{"rendered":"<p><em>Staring at a screen for hours doesn\u2019t just strain your eyes; it tricks your nervous system into spiking your cortisol. Here is how the 20-20-20 rule saves you.<\/em><\/p>\n<ul>\n<li>Spending hours in front of a monitor causes <strong>Computer Vision Syndrome<\/strong>, an exhaustion that goes beyond just your eyes.<\/li>\n<li>Constant close-up focus keeps the <strong>sympathetic nervous system<\/strong> on high alert, raising <strong>cortisol<\/strong> levels.<\/li>\n<li>The <strong>brain fog<\/strong> you feel at the end of the day is often the result of this continuous state of physiological stress.<\/li>\n<li>The solution is the <strong>20-20-20 rule<\/strong>: every 20 minutes, look at something 20 feet (6 meters) away for 20 seconds.<\/li>\n<li>This simple gesture relaxes the <strong>ciliary muscles<\/strong> and sends an immediate signal of calm to the brain.<\/li>\n<li>Small adjustments in <strong>digital hygiene<\/strong> and posture can reset your physical and mental well-being during work.<\/li>\n<\/ul>\n<hr \/>\n<p>That feeling of having sand under your eyelids after you\u2019ve been deep in concentration for a long time is often coupled with a tension at the base of your neck that won&#8217;t budge, even after three deep breaths. If you spend your day interacting with a light source positioned fifteen inches from your nose, you know exactly what I\u2019m talking about. It\u2019s not just tiredness: it\u2019s your body trying to tell you that it wasn\u2019t designed to look at the world through a backlit keyhole.<\/p>\n<h2 id=\"dry-eyes-brain-fog-and-sky-high-stress-screen-syndrome\">Dry Eyes, Brain Fog, and Sky-High Stress: Screen Syndrome<\/h2>\n<p>What we feel after eight hours at the office or working from home has a name that sounds like it was pulled from a 1990s IT manual: Computer Vision Syndrome (CVS). But don\u2019t let the technical name fool you. It\u2019s not just about eye irritation or the need to blink more often. CVS is a systemic condition.<\/p>\n<p>When we stare at a screen, our blink rate\u2014how many times we close our eyes per minute\u2014drops drastically. This dries out the cornea, sure, but the real trouble happens &#8220;behind the scenes.&#8221; Visual fatigue translates into a sense of mental heaviness we often call brain fog. You feel slowed down, less reactive, almost as if your internal RAM is maxed out. And in fact, it is.<\/p>\n<h2 id=\"how-light-and-close-up-focus-trick-your-cortisol\">How Light and Close-Up Focus Trick Your Cortisol<\/h2>\n<p>The point is that our brain is a marvelous but somewhat ancient apparatus. For thousands of years, <strong>prolonged, close-up visual focus was synonymous with &#8220;critical attention&#8221; or &#8220;imminent danger.&#8221;<\/strong> If you were looking at something very closely for a long time, you were probably handling a sharp tool or trying to avoid getting bitten by something.<\/p>\n<p>Keeping your gaze fixed on a nearby point activates the sympathetic nervous system\u2014the one that handles the fight-or-flight response. The result? Your body starts producing cortisol, the stress hormone, in small, constant doses. You aren\u2019t in life-threatening danger\u2014you\u2019re just replying to an email\u2014but your nervous system doesn\u2019t know that, and it stays on high alert. This is why, at the end of the day, you feel like you\u2019ve climbed a mountain even though you\u2019ve been sitting the whole time.<\/p>\n<h2 id=\"ophthalmology-to-the-rescue-the-20-20-20-rule\">Ophthalmology to the Rescue: The 20-20-20 Rule<\/h2>\n<p>But there is an antidote, a sort of analog &#8220;reset&#8221; for your nervous system. It\u2019s called the <strong>20-20-20 rule<\/strong>. It was devised by Dr. Jeffrey Anshel, an ophthalmologist who understood that we couldn&#8217;t ask our eyes to be weightlifters for ten hours straight without ever putting down the barbell.<\/p>\n<p>The mechanics are elementary: every <strong>20 minutes<\/strong>, you must look away from the screen and gaze at an object <strong>20 feet<\/strong> away (which, for those of us using the metric system, is about <strong>6 meters<\/strong>) for at least <strong>20 seconds<\/strong>. You don\u2019t need to look at anything specific; just look into the distance, out the window, or toward the farthest corner of the room.<\/p>\n<h2 id=\"relaxing-the-eye-to-turn-off-the-nervous-systems-anxiety\">Relaxing the Eye to Turn Off the Nervous System\u2019s Anxiety<\/h2>\n<p>Why does it work? When you look at something up close, the ciliary muscles inside the eye contract to curve the lens and allow you to focus. It is, for all intents and purposes, muscular labor. By looking far away, these muscles relax instantly.<\/p>\n<p>But the real magic is neurological. By shifting your gaze to infinity (or at least beyond six meters), you send a biochemical signal to the brain: &#8220;Everything is fine; there is no immediate threat under my nose.&#8221; This simple gesture helps deactivate the sympathetic response and encourages a return to a state of calm. Those twenty seconds are a micro-investment that lowers internal pressure and prevents cortisol from reaching critical levels.<\/p>\n<h2 id=\"digital-hygiene-correct-monitor-distance-and-visual-breaks\">Digital Hygiene: Correct Monitor Distance and Visual Breaks<\/h2>\n<p>Beyond the 20-20-20 rule, there\u2019s plenty more we can do to avoid ending the day like a tablet left out in the sun. Digital hygiene starts with geometry. Your monitor shouldn&#8217;t be an intrusive guest: the ideal distance is between 20 and 28 inches from your face. The top of the screen should be at eye level or slightly lower\u2014never higher\u2014to avoid straining neck muscles and forcing the eyes to open too wide.<\/p>\n<p>Remember that the room&#8217;s lighting should be balanced with the monitor&#8217;s. Working in the dark with a brilliant screen is the fastest way to short-circuit your nervous system. The next time you feel that tension rising behind your neck, don\u2019t reach for another coffee. Look for the horizon, even if that horizon is just the neighbor&#8217;s tree or the intercom on the building across the street. Your eyes, and especially your head, will thank you with a clarity that no supplement could ever provide.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Office brain fog has a specific cause: close-range visual focus. Learn to use perspective and the 20-second rule to reduce digital stress and work better without burning precious energy<\/p>\n","protected":false},"author":2,"featured_media":102374,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[15185],"tags":[],"powerkit_post_featured":[],"class_list":["post-102424","post","type-post","status-publish","format-standard","has-post-thumbnail","category-wellness"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.1 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Screen Fatigue: The Method to Lower Your Cortisol - Runlovers<\/title>\n<meta name=\"description\" content=\"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Screen Fatigue: The Method to Lower Your Cortisol\" \/>\n<meta property=\"og:description\" content=\"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/\" \/>\n<meta property=\"og:site_name\" content=\"Runlovers\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/runlovers\/\" \/>\n<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/martino.pietropoli\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T22:30:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1\" \/>\n\t<meta property=\"og:image:width\" content=\"1800\" \/>\n\t<meta property=\"og:image:height\" content=\"1013\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Martino Pietropoli\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@mpietropoli\" \/>\n<meta name=\"twitter:site\" content=\"@runlovers\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Martino Pietropoli\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/\"},\"author\":{\"name\":\"Martino Pietropoli\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#\\\/schema\\\/person\\\/fdf85f5941aa635ddea3e21ca97d4f53\"},\"headline\":\"Screen Fatigue: The Method to Lower Your Cortisol\",\"datePublished\":\"2026-03-25T22:30:57+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/\"},\"wordCount\":940,\"publisher\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1\",\"articleSection\":[\"Wellness\"],\"inLanguage\":\"en-US\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/\",\"url\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/\",\"name\":\"Screen Fatigue: The Method to Lower Your Cortisol - Runlovers\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1\",\"datePublished\":\"2026-03-25T22:30:57+00:00\",\"description\":\"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#primaryimage\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1\",\"width\":1800,\"height\":1013,\"caption\":\"Unsplash \\\/ Vitaly Gariev\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/2026\\\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/runlovers.it\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Screen Fatigue: The Method to Lower Your Cortisol\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/runlovers.it\\\/en\\\/\",\"name\":\"Runlovers\",\"description\":\"Articoli, prove, recensioni e approfondimenti sul mondo del running.\",\"publisher\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/runlovers.it\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#organization\",\"name\":\"Runlovers\",\"url\":\"https:\\\/\\\/runlovers.it\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/card.png?fit=636%2C636&quality=75&ssl=1\",\"contentUrl\":\"https:\\\/\\\/i0.wp.com\\\/runlovers.it\\\/wp-content\\\/uploads\\\/2018\\\/11\\\/card.png?fit=636%2C636&quality=75&ssl=1\",\"width\":636,\"height\":636,\"caption\":\"Runlovers\"},\"image\":{\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/runlovers\\\/\",\"https:\\\/\\\/x.com\\\/runlovers\",\"https:\\\/\\\/www.instagram.com\\\/runlovers\\\/\",\"https:\\\/\\\/www.youtube.com\\\/user\\\/RunLovers\"],\"foundingDate\":\"2012-01-10\"},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/runlovers.it\\\/en\\\/#\\\/schema\\\/person\\\/fdf85f5941aa635ddea3e21ca97d4f53\",\"name\":\"Martino Pietropoli\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g\",\"caption\":\"Martino Pietropoli\"},\"description\":\"Martino Pietropoli (detto Tino Mar): la creatura Tino Mar, risultato di un esperimento riuscito non troppo bene, ha un suo laboratorio, ovviamente segreto, dal quale escono i progetti pi\u00f9 disparati. L'importante \u00e8 che siano barefoot. Appare come un tranquillo e serio professionista ma quando vede una scarpa a drop 0 perde il controllo ed esce a provarla correndo per strada. Prima per\u00f2 ha l'accortezza di annunciarlo su twitter. Condivide con BIG la possibilit\u00e0 di correre in fermo immagine ed \u00e8 per questo l'altra faccia della stessa medaglia.\",\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/martino.pietropoli\",\"https:\\\/\\\/www.twitter.com\\\/mpietropoli\",\"https:\\\/\\\/x.com\\\/mpietropoli\"],\"url\":\"https:\\\/\\\/runlovers.it\\\/en\\\/author\\\/martos\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Screen Fatigue: The Method to Lower Your Cortisol - Runlovers","description":"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/","og_locale":"en_US","og_type":"article","og_title":"Screen Fatigue: The Method to Lower Your Cortisol","og_description":"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.","og_url":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/","og_site_name":"Runlovers","article_publisher":"https:\/\/www.facebook.com\/runlovers\/","article_author":"https:\/\/www.facebook.com\/martino.pietropoli","article_published_time":"2026-03-25T22:30:57+00:00","og_image":[{"width":1800,"height":1013,"url":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","type":"image\/jpeg"}],"author":"Martino Pietropoli","twitter_card":"summary_large_image","twitter_creator":"@mpietropoli","twitter_site":"@runlovers","twitter_misc":{"Written by":"Martino Pietropoli","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#article","isPartOf":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/"},"author":{"name":"Martino Pietropoli","@id":"https:\/\/runlovers.it\/en\/#\/schema\/person\/fdf85f5941aa635ddea3e21ca97d4f53"},"headline":"Screen Fatigue: The Method to Lower Your Cortisol","datePublished":"2026-03-25T22:30:57+00:00","mainEntityOfPage":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/"},"wordCount":940,"publisher":{"@id":"https:\/\/runlovers.it\/en\/#organization"},"image":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","articleSection":["Wellness"],"inLanguage":"en-US","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/runlovers.it\/#organization"}},{"@type":"WebPage","@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/","url":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/","name":"Screen Fatigue: The Method to Lower Your Cortisol - Runlovers","isPartOf":{"@id":"https:\/\/runlovers.it\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#primaryimage"},"image":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","datePublished":"2026-03-25T22:30:57+00:00","description":"Discover how computer-related eye strain raises cortisol and causes stress. The 20-20-20 rule is the simple method to relax your eyes and regain your calm.","breadcrumb":{"@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#primaryimage","url":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","contentUrl":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","width":1800,"height":1013,"caption":"Unsplash \/ Vitaly Gariev"},{"@type":"BreadcrumbList","@id":"https:\/\/runlovers.it\/en\/2026\/screen-fatigue-how-to-lower-cortisol-with-the-20-20-20-rule\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/runlovers.it\/en\/"},{"@type":"ListItem","position":2,"name":"Screen Fatigue: The Method to Lower Your Cortisol"}]},{"@type":"WebSite","@id":"https:\/\/runlovers.it\/en\/#website","url":"https:\/\/runlovers.it\/en\/","name":"Runlovers","description":"Articoli, prove, recensioni e approfondimenti sul mondo del running.","publisher":{"@id":"https:\/\/runlovers.it\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/runlovers.it\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/runlovers.it\/en\/#organization","name":"Runlovers","url":"https:\/\/runlovers.it\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/runlovers.it\/en\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2018\/11\/card.png?fit=636%2C636&quality=75&ssl=1","contentUrl":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2018\/11\/card.png?fit=636%2C636&quality=75&ssl=1","width":636,"height":636,"caption":"Runlovers"},"image":{"@id":"https:\/\/runlovers.it\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/runlovers\/","https:\/\/x.com\/runlovers","https:\/\/www.instagram.com\/runlovers\/","https:\/\/www.youtube.com\/user\/RunLovers"],"foundingDate":"2012-01-10"},{"@type":"Person","@id":"https:\/\/runlovers.it\/en\/#\/schema\/person\/fdf85f5941aa635ddea3e21ca97d4f53","name":"Martino Pietropoli","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/e9c6544113054c548d1ba5dc1d68181098dd59199616b15907ee6c6a66932e1f?s=96&d=mm&r=g","caption":"Martino Pietropoli"},"description":"Martino Pietropoli (detto Tino Mar): la creatura Tino Mar, risultato di un esperimento riuscito non troppo bene, ha un suo laboratorio, ovviamente segreto, dal quale escono i progetti pi\u00f9 disparati. L'importante \u00e8 che siano barefoot. Appare come un tranquillo e serio professionista ma quando vede una scarpa a drop 0 perde il controllo ed esce a provarla correndo per strada. Prima per\u00f2 ha l'accortezza di annunciarlo su twitter. Condivide con BIG la possibilit\u00e0 di correre in fermo immagine ed \u00e8 per questo l'altra faccia della stessa medaglia.","sameAs":["https:\/\/www.facebook.com\/martino.pietropoli","https:\/\/www.twitter.com\/mpietropoli","https:\/\/x.com\/mpietropoli"],"url":"https:\/\/runlovers.it\/en\/author\/martos\/"}]}},"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/runlovers.it\/wp-content\/uploads\/2026\/03\/05-20260325-1730-Schermo-W-Unsplash-Vitaly-Gariev.jpg?fit=1800%2C1013&quality=75&ssl=1","_links":{"self":[{"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/posts\/102424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/comments?post=102424"}],"version-history":[{"count":3,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/posts\/102424\/revisions"}],"predecessor-version":[{"id":102427,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/posts\/102424\/revisions\/102427"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/media\/102374"}],"wp:attachment":[{"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/media?parent=102424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/categories?post=102424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/tags?post=102424"},{"taxonomy":"powerkit_post_featured","embeddable":true,"href":"https:\/\/runlovers.it\/en\/wp-json\/wp\/v2\/powerkit_post_featured?post=102424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}