For the past 30 years, \u2018grip-only\u2019 finger, hand and wrist strengthening equipment (i.e. coiled & spring-loaded grippers, grip rings, stress balls, etc.) have dominated the grip training market, yet they are incomplete mechanically \u2013 strengthening ONLY the muscles (9) that close the hand\u2026 leaving the user open to chronic repetitive grip imbalance, weakness, cramping and joint instability. The classic \u2018rice-box\u2019 was an excellent exercise as it successfully brought strength AND balance to the muscles of the hand, wrist, carpal tunnel & elbow. BUT IT WAS TOO BULKY TO CARRY AROUND! \u2018Elastic bands & exercise putty\u2019 do not allow true full ROM training\u2026 and are too time consuming to reposition and reload.<\/p>\n","protected":false},"excerpt":{"rendered":"
For the past 30 years, ‘grip-only’ finger, hand and wrist strengthening equipment (i.e. coiled & spring-loaded grippers, grip rings, stress balls, etc.) have dominated the grip training market, yet they are incomplete mechanically – strengthening ONLY the muscles (9) that close the hand… leaving the user open to chronic repetitive grip imbalance, weakness, cramping and joint instability. The classic ‘rice-box’ was an excellent exercise as it successfully brought strength AND balance to the muscles of the hand, wrist, carpal tunnel & elbow. BUT IT WAS TOO BULKY TO CARRY AROUND! ‘Elastic bands & exercise putty’ do not allow true full ROM training… and are too time consuming to reposition and reload.<\/p>\n","protected":false},"featured_media":5947,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[465],"product_tag":[],"class_list":{"0":"post-5948","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-plettri","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"outofstock","13":"taxable","14":"shipping-taxable","15":"purchasable","16":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/product\/5948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/media\/5947"}],"wp:attachment":[{"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/media?parent=5948"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/product_brand?post=5948"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/product_cat?post=5948"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/gigionestrumentimusicali.it\/index.php\/wp-json\/wp\/v2\/product_tag?post=5948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}