{"product_id":"adjustable-spring-resistance-arm-trainer-with-tension-bars-for-upper-body-exercise","title":"Adjustable Spring Resistance Arm Trainer with Tension Bars for Upper Body Exercise","description":"\u003ch3\u003eTrain Upper Body Anywhere, Adjustable Twister Arm Trainer Up to 120 lbs\u003c\/h3\u003e\n\u003cp\u003eYour chest and arms stop responding no matter how many sets you put in. The same weight week after week drains your drive and makes training feel pointless. Dial up the challenge for chest sets, shoulder work, and arm days without stepping foot in a gym.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0844\/6636\/8834\/files\/image_4_c79f4fbb-f22b-4d73-9a7c-eaf3f40377dc.jpg?v=1773171755\" alt=\"\" width=\"400\" height=\"400\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eA spring bar that matches your target resistance swaps in before each session, no tools needed. Hold the foam-wrapped handles and press outward or pull inward through your full range of motion against the spring tension. The stainless-steel frame keeps its shape rep after rep, so the movement stays smooth and consistent throughout.\u003c\/p\u003e\n\u003cp\u003eIt runs from 30 to 120 lbs across the interchangeable bars, covering light toning all the way through heavy strength work. The stainless-steel frame resists bending under daily load so the structure holds without wearing down over time. Foam-wrapped handles cushion your palms through longer sets and keep your grip steady under pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0844\/6636\/8834\/files\/image_7_ebd7f5c8-99d0-4c5e-9fc9-a78085f0a1e4.jpg?v=1773171755\" alt=\"\" width=\"401\" height=\"401\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003cp\u003eThis trainer targets your chest, shoulders, arms, and back so one compact device covers your full upper body. At 5.4 lbs with no cables or power source needed, it goes wherever you go without any setup hassle. A setup and training guide walks you through correct form and resistance choices right from the start.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eINTERCHANGEABLE SPRING BARS:\u003c\/strong\u003e Swap resistance levels from 30 to 120 lbs in seconds, no tools, no delays between sets.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSTAINLESS STEEL FRAME:\u003c\/strong\u003e Rigid construction holds firm through heavy daily use without bending, warping, or losing shape over time.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFOAM HANDLE COMFORT:\u003c\/strong\u003e Padded grip absorbs palm pressure so longer sets stay controlled and comfortable from start to finish.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFULL UPPER BODY COVERAGE:\u003c\/strong\u003e One device works your chest, shoulders, arms, and back across a single training session.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30 TO 120 LB RESISTANCE RANGE:\u003c\/strong\u003e Wide spread handles beginner toning and serious strength-building within the same compact unit.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLIGHTWEIGHT AT 5.4 LBS:\u003c\/strong\u003e Easy to carry between rooms, pack in a bag, or tuck into a drawer after every session.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNO POWER NEEDED:\u003c\/strong\u003e Fully manual operation means you grab it and go with zero charging, cables, or battery swaps required.\u003cbr\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEASY SURFACE CARE:\u003c\/strong\u003e Steel frame and foam handles wipe clean in seconds with a dry or slightly damp cloth.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0844\/6636\/8834\/files\/image_6_b2b58d30-8a4d-4121-a720-c89a314bc46a.jpg?v=1773171755\" alt=\"\" width=\"403\" height=\"403\" style=\"display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Twister Arm Trainer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandle Material:\u003c\/strong\u003e Foam-Wrapped Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.4 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance:\u003c\/strong\u003e 30 to 120 lbs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Interchangeable Spring Bars\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e Manual, No Batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse:\u003c\/strong\u003e Home, Office, Travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTarget Muscles:\u003c\/strong\u003e Chest, Shoulders, Arms, Back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCare:\u003c\/strong\u003e Wipe Clean, Dry or Damp Cloth\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Twister Arm Trainer Frame\u003c\/li\u003e\n\u003cli\u003e1 x Set of Interchangeable Spring Bars\u003c\/li\u003e\n\u003cli\u003e1 x Setup and Training Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow quickly can I switch between resistance levels?\u003c\/strong\u003e\u003cbr\u003eSwapping spring bars takes only a few seconds and requires no tools, so you can move between resistance levels before a set or mid-workout without any interruption to your training flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs 30 lbs light enough for a complete beginner?\u003c\/strong\u003e\u003cbr\u003eThe 30 lb starting point is suitable for those focusing on toning or learning correct form before progressing. The wide range up to 120 lbs means the same unit grows with you as your strength builds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this while traveling or away from home?\u003c\/strong\u003e\u003cbr\u003eAt 5.4 lbs with no power source required, it packs easily into a bag and is ready to use in any room without setup, making it a practical option for hotel rooms or time away from your regular routine.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it work for back training as well as chest and arms?\u003c\/strong\u003e\u003cbr\u003eYes, the pressing and pulling range of motion targets the chest, shoulders, arms, and back, so a single device covers your full upper body without needing additional equipment.\u003c\/p\u003e","brand":"Avelon NYC","offers":[{"title":"Blue","offer_id":54223188984147,"sku":"ASR44556","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":54223189016915,"sku":"ASR44557","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":54223189049683,"sku":"ASR44558","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":54223189082451,"sku":"ASR44559","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1051\/5071\/0099\/files\/image_4_c79f4fbb-f22b-4d73-9a7c-eaf3f40377dc.jpg?v=1783426102","url":"https:\/\/avelonnyc.com\/products\/adjustable-spring-resistance-arm-trainer-with-tension-bars-for-upper-body-exercise","provider":"Avelon NYC","version":"1.0","type":"link"}