{"id":7085,"date":"2017-01-18T20:09:18","date_gmt":"2017-01-18T18:09:18","guid":{"rendered":"http:\/\/www.swisswuff.ch\/tech\/?p=7085"},"modified":"2021-05-29T17:16:37","modified_gmt":"2021-05-29T15:16:37","slug":"grip-strengths-measured-results","status":"publish","type":"post","link":"https:\/\/www.swisswuff.ch\/tech\/?p=7085","title":{"rendered":"Grip strengths (measured results)"},"content":{"rendered":"<p>Using a Camry EH101 electronic hand dynamometer, I went through a few prosthetic terminal devices for my arm to see just how strong they were. And I added a baseline for my (human) left hand and my (bare) stump.<\/p>\n<p>This certainly provides a base for a range of discussions later. Or previous ones ; )<\/p>\n<p><!--more--><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><ul class='ez-toc-list-level-2' ><li class='ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Human_left_hand_%E2%80%93_478_kg\" >Human left hand &#8211; 47,8 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Bare_stump_%E2%80%93_160_kg\" >Bare stump &#8211; 16,0 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#iLimb_grip_%E2%80%93_22_kg\" >iLimb grip &#8211; 2,2 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Otto_Bock_myoelectric_hand_%E2%80%93_136_kg\" >Otto Bock myoelectric hand &#8211; 13,6 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Hosmer_hook_with_just_a_few_rubbers_%E2%80%93_52_kg\" >Hosmer hook with just a few rubbers &#8211; 5,2 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#TRS_Jaws_with_maximum_setting_%E2%80%93_54_kg\" >TRS Jaws with maximum setting &#8211; 5,4 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#TRS_Jaws_XFS_with_max_setting_82_kg\" >TRS Jaws XFS with max setting ~ 8,2 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#V2P_prehensor_with_a_lot_of_rubbers_%E2%80%93_70_kg\" >V2P prehensor with a lot of rubbers &#8211; 7,0 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#TRS_Adult_Prehensor_%E2%80%94_208_kg\" >TRS Adult Prehensor &#8212; 20,8 kg<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#TRS_Grip_5_Evolution_prehensor_%E2%80%93_240_kg\" >TRS Grip 5 Evolution prehensor &#8211; 24,0 kg<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Maker_Hand_2020_2021_%E2%80%93_0_kg_13_kg_16_kg\" >Maker Hand 2020 \/ 2021 &#8211; ~ 0 kg \/ ~ 1,3 kg \/ ~ 1,6 kg<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Maker_Hand_rubber_setting_3\" >Maker Hand rubber setting 3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Maker_Hand_rubber_setting_2\" >Maker Hand rubber setting 2<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/www.swisswuff.ch\/tech\/?p=7085\/#Maker_Hand_rubber_setting_1\" >Maker Hand rubber setting 1<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Human_left_hand_%E2%80%93_478_kg\"><\/span>Human left hand &#8211; 47,8 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>47,8 kilograms. With that, my left hand never was my dominant hand. It always felt weak. But near 50 kg grip strength is alright. &#8220;Ein Zentner&#8221; compression makes for a rather hard hand squeeze to put this into context.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170210-1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7091\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170210-1.jpg\" alt=\"\" width=\"600\" height=\"800\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170210-1.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170210-1-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Bare_stump_%E2%80%93_160_kg\"><\/span>Bare stump &#8211; 16,0 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>For some reason I maxed out when pressing 16 kg against this handle there.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170838.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7094\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170838.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170838.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170838-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"iLimb_grip_%E2%80%93_22_kg\"><\/span>iLimb grip &#8211; 2,2 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>We always knew that the iLimb never wanted to hurt anyone ; )<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_173159.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7090\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_173159.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_173159.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_173159-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Otto_Bock_myoelectric_hand_%E2%80%93_136_kg\"><\/span>Otto Bock myoelectric hand &#8211; 13,6 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The Otto Bock myo hand, standard bit of equipment, really has a quite usefully hard squeeze.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170638.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7093\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170638.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170638.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170638-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Hosmer_hook_with_just_a_few_rubbers_%E2%80%93_52_kg\"><\/span>Hosmer hook with just a few rubbers &#8211; 5,2 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>While I could throw on more rubbers to make that grip as strong as 8 kg or so, I find that the hook with its shape and an added silicone tube grips perfectly well for all daily situations at just about that type of grip strength.<\/p>\n<p>It can be extremely well dosed, too.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171552.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7096\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171552.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171552.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171552-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TRS_Jaws_with_maximum_setting_%E2%80%93_54_kg\"><\/span>TRS Jaws with maximum setting &#8211; 5,4 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The TRS Jaws is a device that allows to slide grip strength from a minimal low force to a maximum of about 5,2 to 5,4 kg.<\/p>\n<p>The lock mechanism is somewhat fragile in design so I guess it won&#8217;t be the type of massive strength gripper other devices can be &#8211; such as VC prehensors (see below).<\/p>\n<p><a href=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/trsjaws.jpg\" rel=\"lightbox\"><img decoding=\"async\" class=\"alignnone size-full wp-image-9460\" src=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/trsjaws.jpg\" alt=\"\" width=\"100%\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/trsjaws.jpg 933w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/trsjaws-225x300.jpg 225w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/trsjaws-768x1024.jpg 768w\" sizes=\"(max-width: 933px) 100vw, 933px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TRS_Jaws_XFS_with_max_setting_82_kg\"><\/span>TRS Jaws XFS with max setting ~ 8,2 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Update 29.05.2021 &#8211; this is a great device with a rugged frame and large grip, helps for heavy boxes and working with tools and machines too.<\/p>\n<p><a href=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-11971\" src=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-768x1024.jpg\" alt=\"\" width=\"768\" height=\"1024\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-768x1024.jpg 768w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-225x300.jpg 225w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-1152x1536.jpg 1152w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-1536x2048.jpg 1536w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-1218x1624.jpg 1218w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-870x1160.jpg 870w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-480x640.jpg 480w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210503_183601-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"V2P_prehensor_with_a_lot_of_rubbers_%E2%80%93_70_kg\"><\/span>V2P prehensor with a lot of rubbers &#8211; 7,0 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The V2P prehensor is a real beauty to tweak, and as that, it provides rather good grip performance. Its soft deformable surfaces add to the 7 kg achieved with these silly office rubbers that I threw on. Just to get an idea.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_172103.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7087\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_172103.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_172103.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_172103-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TRS_Adult_Prehensor_%E2%80%94_208_kg\"><\/span>TRS Adult Prehensor &#8212; 20,8 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The TRS prehensor is, as one can see, in a totally different league. Not only is it the easiest device of all of the devices to deliver a minimally dosed amount of grip strength but it also delivers a real lot of it if it has to be.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170252.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7092\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170252.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170252.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_170252-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"TRS_Grip_5_Evolution_prehensor_%E2%80%93_240_kg\"><\/span>TRS Grip 5 Evolution prehensor &#8211; 24,0 kg<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>This prehensor follows the same control principle as the TRS adult prehensor but for some reason this test went even higher. I guess I angled out my elbow a bit better. Whatever: the strength that can be applied with this device is quite simply unparalleled.<\/p>\n<p>You have to realize that this technology weighs not much, costs not much, does not use brittle and fragile &#8220;high&#8221; tech (a misnomer, actually, that mostly describes ill devised electrically motorized devices) and does not cause distracting noise, uses up costly gloves or any of that. No, really, this technology just wants to really perform, blend in, and help you with real stuff.<\/p>\n<p><a href=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171319.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-7095\" src=\"http:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171319.jpg\" alt=\"\" width=\"600\" height=\"450\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171319.jpg 600w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/IMG_20170118_171319-300x225.jpg 300w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<p>The thing is, whenever I have stuff to do that is so light that I do not need the prosthetic arm, my stump still performs better than a Hosmer hook or an Otto Bock myoelectric hand &#8211; so the old orthopedic surgeons that wrote for unilateral below elbow amputees (you are aware of the title of this website, yes?) that the stump still is better than any prosthesis &#8211; for the most part, they were right.<\/p>\n<h1><span class=\"ez-toc-section\" id=\"Maker_Hand_2020_2021_%E2%80%93_0_kg_13_kg_16_kg\"><\/span>Maker Hand 2020 \/ 2021 &#8211; ~ 0 kg \/ ~ 1,3 kg \/ ~ 1,6 kg<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>While this device has one of the most wicked, insane, clever and intricate, thought out and well designed grip mechanics, raw strength is not its strength. Thus, even catching a heavy plate by its outer margin \/ angle, the Toughware Equilux with heavily tuned grip pads massively outperforms the Maker Hand. But still, no device reliably grips small things better than this device that also won the 202o Cybathlon prosthetic arm race, as only body powered device, against all other competitors, all of which were myoelectric.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maker_Hand_rubber_setting_3\"><\/span>Maker Hand rubber setting 3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-11972\" src=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-1024x768.jpg 1024w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-300x225.jpg 300w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-768x576.jpg 768w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-1536x1152.jpg 1536w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-2048x1536.jpg 2048w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-1218x914.jpg 1218w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-870x653.jpg 870w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165200-480x360.jpg 480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maker_Hand_rubber_setting_2\"><\/span>Maker Hand rubber setting 2<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-11973\" src=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-1024x768.jpg 1024w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-300x225.jpg 300w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-768x576.jpg 768w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-1536x1152.jpg 1536w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-2048x1536.jpg 2048w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-1218x914.jpg 1218w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-870x653.jpg 870w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165228-480x360.jpg 480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n<h3><span class=\"ez-toc-section\" id=\"Maker_Hand_rubber_setting_1\"><\/span>Maker Hand rubber setting 1<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><a href=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-scaled.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-11974\" src=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-1024x768.jpg\" alt=\"\" width=\"1024\" height=\"768\" srcset=\"https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-1024x768.jpg 1024w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-300x225.jpg 300w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-768x576.jpg 768w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-1536x1152.jpg 1536w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-2048x1536.jpg 2048w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-1218x914.jpg 1218w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-870x653.jpg 870w, https:\/\/www.swisswuff.ch\/tech\/wp-content\/uploads\/2017\/01\/20210529_165316-480x360.jpg 480w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n\n<div class=\"twitter-share\"><a href=\"https:\/\/twitter.com\/intent\/tweet?via=swisswuff\" class=\"twitter-share-button\" data-size=\"large\">Tweet<\/a><\/div>\n<a rel=\"nofollow\" href=\"http:\/\/www.swisswuff.ch\/worms.php\" style=\"display: none;\" title=\"  uWZWEwD  Zedq\"><\/a>","protected":false},"excerpt":{"rendered":"<p>Using a Camry EH101 electronic hand dynamometer, I went through a few prosthetic terminal devices for my arm to see just how strong they were. And I added a baseline for my (human) left hand and my (bare) stump. This certainly provides a base for a range of discussions later. Or previous ones ; )<\/p>\n","protected":false},"author":1,"featured_media":7092,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49,98,46,192,160,16,196,187,83,318,23,17,110,3,8,61,87,50,202,296,203,77],"tags":[297],"class_list":["post-7085","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bionic","category-activities-of-daily-living","category-brady-veatch","category-algorithm-regarding-best-choice-of-prosthetic-arm","category-bimanual-task-benchmark","category-brands","category-grip-testing","category-hosmer","category-hosmer-dorrance","category-maker-hand-by-andrej-dukic","category-myoelectric","category-otto-bock","category-power","category-hook","category-prosthetics","category-specifications-comparisons","category-touch-bionics","category-ilimb","category-trs","category-trs-jaws","category-trs-prehensor","category-v2p-prehensor","tag-trs-jaws","wpcat-49-id","wpcat-98-id","wpcat-46-id","wpcat-192-id","wpcat-160-id","wpcat-16-id","wpcat-196-id","wpcat-187-id","wpcat-83-id","wpcat-318-id","wpcat-23-id","wpcat-17-id","wpcat-110-id","wpcat-3-id","wpcat-8-id","wpcat-61-id","wpcat-87-id","wpcat-50-id","wpcat-202-id","wpcat-296-id","wpcat-203-id","wpcat-77-id"],"publishpress_future_action":{"enabled":false,"date":"2026-05-07 08:04:37","action":"change-status","newStatus":"draft","terms":[],"taxonomy":"category","extraData":[]},"publishpress_future_workflow_manual_trigger":{"enabledWorkflows":[]},"_links":{"self":[{"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/posts\/7085","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7085"}],"version-history":[{"count":8,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/posts\/7085\/revisions"}],"predecessor-version":[{"id":11976,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/posts\/7085\/revisions\/11976"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=\/wp\/v2\/media\/7092"}],"wp:attachment":[{"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7085"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7085"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.swisswuff.ch\/tech\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7085"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}