{"product_id":"g9-and-g12-jammer-arms-force-usa","title":"Jammer Arms für G9 \u0026 G12 – Force USA","description":"\u003ch2\u003eForce USA Jammer Arms for G9 and G12™\u003c\/h2\u003e\n\u003cp\u003eThe Jammer Arms for G9 and G12™ bring explosive, athletic strength exercises directly to your all-in-one machine. Standing shoulder presses, guided rows, chest presses, and athletic training – all with the free range of motion of a lever arm that follows your natural body path.\u003c\/p\u003e\n\n\u003ch2\u003eJammer Arms – the Principle\u003c\/h2\u003e\n\u003cp\u003eA Jammer Arm is a rotatably mounted lever arm with weight loading. It attaches to the rack and allows push and pull movements in a controlled but not fully fixed path. The result: more muscle activation, more natural biomechanics, and new training stimuli that standard cable machines don't offer.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility: G9 and G12™\u003c\/h2\u003e\n\u003cp\u003eSpecially developed for the mounting points of the G9 and G12™ All-In-One Trainers. Precise installation without drilling or permanent modifications to the machine. Reversible mounting for flexible use depending on your training plan.\u003c\/p\u003e\n\n\u003ch2\u003eExercises at a Glance\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eStanding Jammer Press – explosive power for shoulders and triceps\u003c\/li\u003e\n\n\u003cli\u003eAlternating Jammer Press – unilateral, rotational stabilizing\u003c\/li\u003e\n\n\u003cli\u003eJammer Row – back and biceps with a free path\u003c\/li\u003e\n\n\u003cli\u003eIncline and Decline Variations – chest and shoulders\u003c\/li\u003e\n\n\u003cli\u003eAthletic Training – simulates contact sport movements\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eConstruction and Quality\u003c\/h2\u003e\n\u003cul\u003e\n\n\u003cli\u003eRobust steel construction for high continuous load\u003c\/li\u003e\n\n\u003cli\u003eLow-friction joint for smooth movement\u003c\/li\u003e\n\n\u003cli\u003eRubberized grip for secure handling\u003c\/li\u003e\n\n\u003cli\u003eCompatible with Force USA G9 and G12™\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDo these arms also fit the G6™ or G15™?\u003c\/strong\u003e No – these are exclusively suitable for G9 and G12™.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I attach free weight plates to the Jammer Arms?\u003c\/strong\u003e Depending on the model, weight plates can be added – check technical details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I install the Jammer Arms?\u003c\/strong\u003e Mount to existing attachment points – instructions included in the delivery.\u003c\/p\u003e","brand":"Force USA","offers":[{"title":"Default Title","offer_id":51906887680322,"sku":"F-G9-G12-JAMMER","price":349.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4643\/8466\/files\/G9-and-G12-Jammer-Arms-Force-USA_-Kraftathlet-236479745.webp?v=1777602125","url":"https:\/\/www.kraftathlet.de\/en\/products\/g9-and-g12-jammer-arms-force-usa","provider":"Kraftathlet","version":"1.0","type":"link"}