{"product_id":"qmd4-pool-stroke-trainer-with-3d-analysis-feedback","title":"QMD4 Pool Stroke Trainer with 3D Analysis \u0026 Feedback","description":"\u003cul class=\"a-unordered-list a-vertical a-spacing-mini\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e The new QMD4 is the forth generation of the QMD Stroke Trainer\/Analyzer  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e 3-D Stroke animation displaying top, side and back views  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Frame-by-frame playback available for maximum stroke detail  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Cue ball view showing relative cue tip position and cue stick roll  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Velocity chart showing stroke smoothness - backstroke, pause and acceleration  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Deviation chart detailing stroke straightness from three views  \u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003e Comprehensive set of actionable stroke metrics to help you analyze and improve  \u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e   \u003c!-- Loading EDP related metadata --\u003e\n                    \u003cdiv class=\"a-row a-expander-container a-expander-inline-container\"\u003e \u003cdiv data-expanded=\"false\" class=\"a-expander-content a-expander-extend-content\" style=\"display:none\"\u003e    \u003cul class=\"a-unordered-list a-vertical a-spacing-none\"\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eAudible stroke feedback WHILE you stroke with adjustable sensitivity and vibrate modes\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eFREE Android and iOS software, just search the stores for 'QMD4'\u003c\/span\u003e\u003c\/li\u003e  \u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eSee theQMD.com for more information and the User Guide\u003c\/span\u003e\u003c\/li\u003e  \u003c\/ul\u003e   \u003c\/div\u003e \u003ca aria-expanded=\"false\" role=\"button\" href=\"javascript:void(0)\" data-action=\"a-expander-toggle\" class=\"a-expander-header a-declarative a-expander-extend-header\" data-a-expander-toggle='{\"allowLinkDefault\":true, \"expand_prompt\":\"Show more\", \"collapse_prompt\":\"Show less\"}'\u003e\u003ci class=\"a-icon a-icon-extender-expand\"\u003e\u003c\/i\u003e\u003cspan class=\"a-expander-prompt\"\u003eShow more\u003c\/span\u003e\u003c\/a\u003e  \u003c\/div\u003e         \u003cdiv data-csa-c-content-id=\"voyager-product-details-jumplink\" data-csa-c-slot-id=\"voyager-product-details-jumplink\" data-csa-c-type=\"link\" class=\"a-section aok-hidden\" data-csa-c-id=\"f123lx-pz919y-p8l1hd-xpuxlw\"\u003e \u003cspan class=\"caretnext\"\u003e›\u003c\/span\u003e \u003ca id=\"seeMoreDetailsLink\" class=\"a-link-normal\" href=\"#productDetails\"\u003e See more product details \u003c\/a\u003e \u003c\/div\u003e          \n       \u003c!-- show up to 2 reviews by default --\u003e\n                   \u003cp\u003e    \u003cspan\u003eQMD4 is an innovative billiards training aid designed to help you find and fix the flaws in your pool stroke. A new way to practice, let QMD4's precision and accuracy take your game to the next level. \u003cbr\u003eThe highly sensitive QMD4 wireless device is attached to your pool cue and transmits detailed 3-D information about your stroke to the free QMD4 app on your Android or iOS mobile device. \u003cbr\u003eQMD4 features INSTANT, automatic shot recording\/graphical playback with a stroke velocity chart, stroke deviation and cue tip view. Instant, audible 'as you stroke' alerts pinpoint problem areas in your stroke. Comprehensive metrics are generated for each practice shot allowing in-depth analysis to identify flaws, tendencies and to compare your progress with prior practice sessions.\u003c\/span\u003e    \u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":52300203295021,"sku":"B0GZC3MBLV","price":242.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/6700\/7277\/files\/41jg49gDOUL._SX800.jpg?v=1786983099","url":"https:\/\/enerbold.com\/products\/qmd4-pool-stroke-trainer-with-3d-analysis-feedback","provider":"Enerbold","version":"1.0","type":"link"}