{"version":"1.0","provider_name":"Interior Design Ideas For Your Home","provider_url":"https:\/\/www.furnitureinfashion.net\/blog","title":"Office Chair Glossary: Synchro-Tilt, Lumbar, Waterfall Seat & 40 More Terms - FIF Blog","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"JffIRHW6qI\"><a href=\"https:\/\/www.furnitureinfashion.net\/blog\/office-chair-glossary-synchro-tilt-lumbar-waterfall-seat\/\">Office Chair Glossary: Synchro-Tilt, Lumbar, Waterfall Seat &#038; 40 More Terms<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.furnitureinfashion.net\/blog\/office-chair-glossary-synchro-tilt-lumbar-waterfall-seat\/embed\/#?secret=JffIRHW6qI\" width=\"600\" height=\"338\" title=\"&#8220;Office Chair Glossary: Synchro-Tilt, Lumbar, Waterfall Seat &#038; 40 More Terms&#8221; &#8212; Interior Design Ideas For Your Home\" data-secret=\"JffIRHW6qI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!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);\n\/\/# sourceURL=https:\/\/www.furnitureinfashion.net\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.furnitureinfashion.net\/blog\/wp-content\/uploads\/2021\/06\/dumy-1024x486-1.jpg","thumbnail_width":1024,"thumbnail_height":486,"description":"Office Chair Glossary: Synchro-Tilt, Lumbar, Waterfall Seat & 40 More Terms - Office chair specifications are written for buyers who already understand them, which is why people so often pay for a mechanism their body did not need. This glossary from Furniture in Fashion defines more than forty terms that appear on UK product listings, grouped by mechanism, back support, seat, arms and materials. Our central conclusion is that tilt terminology is the least standardised and most consequential area of chair specification: synchro tilt, knee tilt, centre tilt and free float describe genuinely different behaviours, and the differences decide daily comfort. We also set out what lumbar support actually covers, why a waterfall seat edge matters most for shorter users, how 1D to 4D armrests are counted, and why ergonomic and orthopaedic carry no regulated meaning in UK retail. A mapping table translates common seating complaints into the specific adjustment that resolves each one."}