{"id":32679,"date":"2025-09-04T16:38:17","date_gmt":"2025-09-04T09:38:17","guid":{"rendered":"https:\/\/www.karmamedical.com\/th\/?p=32679"},"modified":"2025-09-05T17:12:08","modified_gmt":"2025-09-05T10:12:08","slug":"common-wheelchair-dimension-problems","status":"publish","type":"post","link":"https:\/\/www.karmamedical.com\/th\/en\/common-wheelchair-dimension-problems\/","title":{"rendered":"How to Deal with Common Wheelchair Dimension Problems and Choose the Most Comfortable One"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32687\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-scaled.jpg\" alt=\"\" width=\"810\" height=\"578\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-scaled.jpg 2560w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-300x214.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-1024x731.jpg 1024w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-768x549.jpg 768w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-1536x1097.jpg 1536w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-2048x1463.jpg 2048w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/033A0440-600x429.jpg 600w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n\n\t<div id=\"col-620101342\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\" style=\"background-color:rgb(248, 248, 248);\" >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%;\"><strong>Jump straight to:<\/strong><\/span><\/h3>\n<ul>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#section1\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Why Choose a Power Wheelchair?<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#section2\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Key Wheelchair Measurements and Their Impact<\/span><\/a><\/span>\n<ul>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#SW\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Seat Width<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#SD\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Seat Depth<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"https:\/\/www.karmamedical.com\/th\/en\/common-wheelchair-dimension-problems\/\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Seat Height<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#BH\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Backrest Height<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#AH\" data-wplink-edit=\"true\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Armrest Height<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#FH\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Footrest Height<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#Blazer\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Overall Wheelchair Dimensions<\/span><\/a><\/span><\/li>\n<\/ul>\n<\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#section3\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Ensuring a Wheelchair Fits Your Lifestyle and Environment<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#section4\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Find the Perfect Wheelchair for Your Needs<\/span><\/a><\/span><\/li>\n<li><span style=\"font-family: helvetica; font-size: 100%;\"><a href=\"#FAQ\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Frequently Asked Questions<\/span><\/a><\/span><\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-620101342 > .col-inner {\n  padding: 22px 20px 18px 20px;\n}\n@media (min-width:550px) {\n  #col-620101342 > .col-inner {\n    padding: 22px 42px 18px 42px;\n  }\n}\n<\/style>\n\t<\/div>\n\n\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #section1\" data-bullet=\"false\" data-link=\"#section1\" data-title=\"Change this\"><a name=\"section1\"><\/a><\/span>\n<h2><span style=\"font-family: helvetica; color: #139e95; font-size: 100%;\"><b>Why Is Wheelchair Sizing I<span style=\"color: #139e95;\">mpo<\/span>rtant?<br \/>\n<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Choosing the right wheelchair size isn\u2019t just about comfort\u2014it directly affects <\/span><strong><span style=\"color: #139e95;\"><a style=\"color: #139e95;\" href=\"https:\/\/www.physio-pedia.com\/Wheelchair_Fitting\">mobility, posture, and long-term health<\/a><\/span><\/strong><span style=\"font-weight: 400;\"><strong>.<\/strong> A well-fitted wheelchair can improve daily life, while an ill-fitting one may lead to discomfort or even injury. Here\u2019s why proper sizing matters:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><b>Prevent Health Issues<\/b><span style=\"font-weight: 400;\">:\u00a0<\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">A well-fitted wheelchair eliminates <\/span><strong><span style=\"color: #139e95;\"><a style=\"color: #139e95;\" href=\"https:\/\/en.wikipedia.org\/wiki\/Pressure_ulcer\">pressure sores<\/a><\/span><\/strong><span style=\"font-weight: 400;\"><strong><span style=\"color: #139e95;\">,<\/span> <\/strong>improves circulation, and maintains proper spinal alignment, reducing muscle strain and discomfort.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><b>Improve Maneuverability:\u00a0<\/b><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">When your wheelchair is correctly sized, moving through doorways, navigating ramps, and self-propelling becomes effortless.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><b>Enhance Comfort and Posture<\/b><span style=\"font-weight: 400;\">:<\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">\u00a0Proper back and seat support reduces fatigue, improves posture, and ensures pain-free mobility throughout the day.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\">\n<h3><b>Boost Confidence and Independence<\/b><span style=\"font-weight: 400;\">:\u00a0<\/span><\/h3>\n<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">A wheelchair that fits well allows you to move freely and engage in daily life without restrictions.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If your wheelchair is causing discomfort, is difficult to maneuver, or feels unstable, it\u2019s time to focus on getting the right fit.<\/span><\/p>\n<p><span style=\"font-size: 100%;\"><span style=\"background-color: #dbd3d3; font-family: helvetica;\"><span style=\"color: #e05a5a;\"><strong><em><span style=\"color: #282828;\">Further Reading:<\/span><\/em><\/strong><\/span><\/span><span style=\"background-color: #dbd3d3; font-family: helvetica;\"><span style=\"color: #e05a5a;\"><strong><em><span style=\"color: #282828;\"><span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"https:\/\/www.karmamedical.com\/th\/en\/wheelchair-related-injuries-from-choosing-the-wrong-wheelchair\/\" target=\"_blank\" rel=\"noopener\"><span style=\"border-bottom: 1px solid; padding-bottom: 2px;\">Wheelchair Related Injuries From Choosing the Wrong Wheelchair<\/span><\/a><\/span><\/span><\/em><\/strong><\/span><\/span><\/span><\/p>\n\t<div id=\"gap-869960262\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-869960262 {\n  padding-top: 42px;\n}\n<\/style>\n\t<\/div>\n\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #section2\" data-bullet=\"false\" data-link=\"#section2\" data-title=\"Change this\"><a name=\"section2\"><\/a><\/span>\n<h2><span style=\"font-family: helvetica; color: #139e95; font-size: 100%;\"><b>Key Wheelchair Measurements and Their Impact<br \/><\/b><\/span><\/h2>\n<p>Understanding wheelchair measurements is essential for selecting the right fit. Here are the most important factors to consider:<\/p>\n<p>\u00a0<\/p>\n<div class=\"row row-large\"  id=\"row-163001554\">\n\n\t<div id=\"col-1077336126\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #SW\" data-bullet=\"false\" data-link=\"#SW\" data-title=\"Change this\"><a name=\"SW\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1884121875\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"450\" height=\"450\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-width.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-seat-width-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-width.jpg 450w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-width-300x300.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-width-150x150.jpg 150w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-width-100x100.jpg 100w\" sizes=\"(max-width: 450px) 100vw, 450px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1884121875 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1055230928\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Seat Width: The Foundation of Comfort<\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">A proper seat width prevents pressure points and enhances stability.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too narrow?<\/b><span style=\"font-weight: 400;\"> Causes discomfort and pressure sores.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too wide?<\/b><span style=\"font-weight: 400;\"> Leads to poor posture and difficulty maneuvering.<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #139e95;\"><strong><em>Solution: Measure hip width and add 1\u20132 cm for the perfect balance between comfort and support.<\/em><\/strong><\/span><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large\"  id=\"row-270515936\">\n\n\t<div id=\"col-17157811\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #SD\" data-bullet=\"false\" data-link=\"#SD\" data-title=\"Change this\"><a name=\"SD\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1245285397\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-depth.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-seat-depth-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-depth.jpg 600w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-depth-300x300.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-depth-150x150.jpg 150w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-depth-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1245285397 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-2143935069\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Seat Depth: Ensuring Proper Leg Support<br \/><\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Your seat should fully support your thighs without restricting movement.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too short?<\/b><span style=\"font-weight: 400;\"> The legs don\u2019t get proper support, leading to fatigue.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too long?<\/b><span style=\"font-weight: 400;\"> Puts pressure on the knees, affecting circulation.<\/span><\/li>\n<\/ul>\n<p><em><span style=\"color: #139e95;\"><strong>Solution: Measure from your back to the back of your knees and subtract 2\u20133 cm for an optimal fit.<\/strong><\/span><\/em><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large\"  id=\"row-538851310\">\n\n\t<div id=\"col-487713552\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #SH\" data-bullet=\"false\" data-link=\"#SH\" data-title=\"Change this\"><a name=\"SH\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1426839854\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-to-floor.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-seat-to-floor-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-to-floor.jpg 600w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-to-floor-300x300.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-to-floor-150x150.jpg 150w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-seat-to-floor-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1426839854 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-979175483\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Seat Height: Proper Leg Positioning and Foot Support<br \/><\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Seat height affects how your feet rest on the footrests and how easily you can propel yourself.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too high?<\/b><span style=\"font-weight: 400;\"> Feet dangle, causing circulation issues.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too low?<\/b><span style=\"font-weight: 400;\"> Knees sit too high, leading to discomfort.<\/span><\/li>\n<\/ul>\n<p><strong><em><span style=\"color: #139e95;\">Solution: Ensure feet rest flat on footrests with knees at a natural angle.<\/span><\/em><\/strong><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large\"  id=\"row-2027826985\">\n\n\t<div id=\"col-1295865536\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #BH\" data-bullet=\"false\" data-link=\"#BH\" data-title=\"Change this\"><a name=\"BH\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_47745817\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"600\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-backrest-height.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-backrest-height-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-backrest-height.jpg 600w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-backrest-height-300x300.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-backrest-height-150x150.jpg 150w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-backrest-height-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_47745817 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-911741079\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Backrest Height: Finding the Right Balance Between Support and Mobility<\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">The right backrest height supports posture while allowing freedom of movement.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Low backrests<\/b><span style=\"font-weight: 400;\"> provide more upper body mobility, ideal for active users.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>High backrests<\/b><span style=\"font-weight: 400;\"> offer better spinal support, recommended for users needing extra stability.<\/span><\/li>\n<\/ul>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large\"  id=\"row-66529001\">\n\n\t<div id=\"col-1528512410\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #AH\" data-bullet=\"false\" data-link=\"#AH\" data-title=\"Change this\"><a name=\"AH\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1702116412\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"562\" height=\"551\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-e1757058263569.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-armrest-height-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-e1757058263569.jpg 562w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-e1757058263569-300x294.jpg 300w\" sizes=\"(max-width: 562px) 100vw, 562px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_1702116412 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1859032426\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><strong>Armrest Height: Preventing Shoulder Strain<\/strong><\/h3>\n<p>Armrests that are too high or too low can cause shoulder fatigue and poor posture.<\/p>\n<p><span style=\"color: #139e95;\"><em><strong>Solution: Ensure armrests allow your elbows to rest comfortably at a 90-degree angle.<\/strong><\/em><\/span><\/p>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row row-large\"  id=\"row-989863848\">\n\n\t<div id=\"col-746501732\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #FH\" data-bullet=\"false\" data-link=\"#FH\" data-title=\"Change this\"><a name=\"FH\"><\/a><\/span>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_2107287091\">\n\t\t\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"532\" height=\"530\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-1-e1757058410311.jpg\" class=\"attachment-original size-original\" alt=\"An-illustration-of-footrest-height-measurement\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-1-e1757058410311.jpg 532w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-1-e1757058410311-300x299.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-1-e1757058410311-150x150.jpg 150w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/Wheelchair-Size-and-Fit-armrest-footrest-1-e1757058410311-100x100.jpg 100w\" sizes=\"(max-width: 532px) 100vw, 532px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\n<style>\n#image_2107287091 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-538398776\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Footrest Height: Supporting Natural Leg Positioning<\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Proper foot placement is <\/span><b>key to reducing strain on the knees, ankles, and lower back<\/b><span style=\"font-weight: 400;\">.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too high?<\/b><span style=\"font-weight: 400;\"> the knees are bent at an unnatural angle, leading to discomfort and poor circulation.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Too low?<\/b><span style=\"font-weight: 400;\"> the legs may dangle or drag, causing instability and increased fatigue.<\/span><\/li>\n<\/ul>\n<p><strong><em><span style=\"color: #139e95;\">Solution: Adjust the footrest height so the feet rest flat with knees at a comfortable 90-degree angle, ensuring proper weight distribution and reducing joint stress.<\/span><\/em><\/strong><\/p>\n\t\t<\/div>\n\t\t\t\t\n<style>\n#col-538398776 > .col-inner {\n  margin: 0px 0px 42px 0px;\n}\n<\/style>\n\t<\/div>\n\n\t\n<\/div>\n<span class=\"scroll-to\" data-label=\"Scroll to: #FH\" data-bullet=\"false\" data-link=\"#FH\" data-title=\"Change this\"><a name=\"FH\"><\/a><\/span>\n<span class=\"scroll-to\" data-label=\"Scroll to: #overall\" data-bullet=\"false\" data-link=\"#overall\" data-title=\"Change this\"><a name=\"overall\"><\/a><\/span>\n<h3><span style=\"font-family: helvetica; font-size: 100%; color: #282828;\"><strong>Overall Wheelchair Dimensions: Maneuverability in Any Space<\/strong><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Your wheelchair should fit seamlessly into your environment, from doorways to vehicles.<\/span><\/p>\n<p><em><span style=\"color: #139e95;\"><strong>Solution: Measure door frames, hallways, and storage areas to ensure smooth navigation.<\/strong><\/span><\/em><\/p>\n\t<div id=\"gap-584627821\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-584627821 {\n  padding-top: 42px;\n}\n<\/style>\n\t<\/div>\n\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #section3\" data-bullet=\"false\" data-link=\"#section3\" data-title=\"Change this\"><a name=\"section3\"><\/a><\/span>\n<h2><span style=\"font-family: helvetica; color: #139e95; font-size: 100%;\"><b>Ensuring a Wheelchair Fits Your Lifestyle and Environment<\/b><\/span><\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-32701\" src=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1.jpg\" alt=\"A-man-in-power-wheelchair-is-getting-into-the-elevator\" width=\"810\" height=\"587\" srcset=\"https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1.jpg 1980w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1-300x217.jpg 300w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1-1024x742.jpg 1024w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1-768x556.jpg 768w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1-1536x1112.jpg 1536w, https:\/\/www.karmamedical.com\/th\/wp-content\/uploads\/2025\/09\/KP-31.2_elevator-1980x1434-1-600x435.jpg 600w\" sizes=\"(max-width: 810px) 100vw, 810px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Beyond the user&#8217;s physical needs, it&#8217;s crucial to consider how the wheelchair fits into daily routines and spaces:<\/span><\/p>\n<h3><b>Navigating Daily Environments Without Barriers<\/b><\/h3>\n<h4><b>Doorway Widths<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Standard doorways range from 28-32 inches, while most wheelchairs are 24-27 inches wide. If you\u2019re using a wider wheelchair (e.g., heavy-duty models), ensure doorways can accommodate it or consider doorway widening solutions.<\/span><\/p>\n<h4><b>Ramp Compatibility<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">Check your wheelchair\u2019s width, wheel size, and weight capacity align with the incline and dimensions of ramps. Power wheelchairs and heavy-duty models may require stronger traction and braking control for safe ramp navigation.<\/span><\/p>\n<h4><b>Vehicle Transport<\/b><\/h4>\n<p><span style=\"font-weight: 400;\">If you frequently travel, your wheelchair should be easy to transport and store.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Foldable or quick-release models fit easily into cars or storage spaces.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Lightweight wheelchairs are ideal for users who need to lift or transport their chair frequently.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Power wheelchairs with compact frames ensure a smooth fit in public transport, vans, or airplanes.<\/span><\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3><b>Choosing the Right Cushion for Comfort and Support<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sitting for extended periods requires proper pressure distribution to <\/span><span style=\"font-weight: 400;\">prevent pain, discomfort, and pressure sores<\/span><span style=\"font-weight: 400;\">. A high-quality cushion is essential for:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Long-Term Comfort<\/b><span style=\"font-weight: 400;\"> \u2013 Reduces pressure buildup and supports posture.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Spinal Alignment<\/b><span style=\"font-weight: 400;\"> \u2013 Prevents slouching and reduces lower back strain.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Improved Circulation<\/b><span style=\"font-weight: 400;\"> \u2013 Ensures even weight distribution to prevent discomfort.<\/span><\/li>\n<\/ul>\n\t<div id=\"gap-131581828\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-131581828 {\n  padding-top: 42px;\n}\n<\/style>\n\t<\/div>\n\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #section4\" data-bullet=\"false\" data-link=\"#section4\" data-title=\"Change this\"><a name=\"section4\"><\/a><\/span>\n<h2><span style=\"font-family: helvetica; color: #139e95; font-size: 100%;\"><b>Find the Perfect Wheelchair for Your Needs<\/b><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Your wheelchair should give you freedom, comfort, and confidence\u2014not frustration. Choosing the right size means enhanced mobility, better posture, and long-term well-being.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Need expert guidance? At Karma Mobility Thailand, <\/span><span style=\"font-weight: 400;\">we don\u2019t just import and sell, we produce and support locally. Most wheelchairs are manufactured in Korat, and our dedicated Bangkok-based service and marketing team is here to guide you every step of the way.<\/span> <span style=\"font-weight: 400;\">For further assistance in choosing a wheelchair at Karma Mobility Thailand, <\/span><strong><span style=\"color: #139e95;\"><a style=\"color: #139e95;\" href=\"https:\/\/www.karmamedical.com\/th\/en\/contact\/\" target=\"_blank\" rel=\"noopener\">contact us<\/a>.<\/span><\/strong><\/p>\n\t<div id=\"gap-1752770834\" class=\"gap-element clearfix\" style=\"display:block; height:auto;\">\n\t\t\n<style>\n#gap-1752770834 {\n  padding-top: 42px;\n}\n<\/style>\n\t<\/div>\n\t\n<span class=\"scroll-to\" data-label=\"Scroll to: #FAQ\" data-bullet=\"false\" data-link=\"#FAQ\" data-title=\"Change this\"><a name=\"FAQ\"><\/a><\/span>\n<h2><span style=\"font-family: helvetica; color: #139e95; font-size: 100%;\"><b>Frequently Asked Questions about Wheelchair Dimension<\/b><\/span><\/h2>\n<p><b>Q: How do I know if my wheelchair seat width is correct?<\/b><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A: Your seat should be just wide enough to support your hips with 1\u20132 cm of space on either side. If it feels tight or your arms push outwards, it may be too narrow. Too wide, and you may slide or lean to one side.<\/span><\/p>\n<p><b>Q: What are signs that my wheelchair seat is too deep or too shallow?<\/b><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A: If the seat is too deep, it can press against the back of your knees and cut off circulation. If too shallow, your thighs won\u2019t be fully supported, leading to fatigue. Measure from your lower back to the back of your knees and subtract 2\u20133 cm.<\/span><\/p>\n<p><b>Q: Why is professional wheelchair fitting important?<\/b><span style=\"font-weight: 400;\"><br \/>\n<\/span><span style=\"font-weight: 400;\">A: Even if your measurements seem right, a mobility expert can assess your posture, movement style, and pressure points to fine-tune your setup. A professional fitting helps prevent long-term strain, pain, or injury.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Why Is Wheelchair Sizing Important? Choosing the right wheelchair size isn\u2019t just about comfort\u2014it directly affects mobility, posture, and long-term health. A well-fitted wheelchair can improve daily life, while an ill-fitting one may lead to discomfort or even injury. Here\u2019s why proper sizing matters: Prevent Health Issues:\u00a0 A well-fitted wheelchair eliminates pressure sores, improves circulation, [&#8230;]\n","protected":false},"author":16474,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[707],"tags":[],"post_folder":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/posts\/32679"}],"collection":[{"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/users\/16474"}],"replies":[{"embeddable":true,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/comments?post=32679"}],"version-history":[{"count":13,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/posts\/32679\/revisions"}],"predecessor-version":[{"id":32715,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/posts\/32679\/revisions\/32715"}],"wp:attachment":[{"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/media?parent=32679"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/categories?post=32679"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/tags?post=32679"},{"taxonomy":"post_folder","embeddable":true,"href":"https:\/\/www.karmamedical.com\/th\/en\/wp-json\/wp\/v2\/post_folder?post=32679"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}