{"product_id":"fashion-arm-armor-chest-expander-adjustable-set-u-shaped-arm-strength-machine-home-fitness-training-chest-muscle-exercise-equipment","title":"Chest Expander, Arm Exerciser Adjustable Set - U-Shaped Arm Exercise Equipment for Home Fitness and Chest Muscle Workouts","description":"\u003cstyle\u003e .ge-pdp{--ink:#232838;--mut:#4A5064;--fnt:#79808F;--rule:#E2DFD8;--paper:#FAF8F4; --acc:#5C7285;--ok:#2F6B4F; --serif:Georgia,'Iowan Old Style','Times New Roman',serif; --sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif; font-family:var(--sans);color:var(--ink);margin:44px 0 0 !important} .ge-pdp *{box-sizing:border-box} .ge-pdp img{max-width:100%;height:auto;display:block} .ge-pdp{container-type:inline-size} html:has(.ge-pdp) body{overflow-x:hidden !important} .ge-pdp .fw{width:100%;margin-left:0;margin-right:0} .ge-pdp .in{max-width:1080px;margin:0 auto !important;padding:0 22px} .ge-pdp .nar{max-width:760px;margin:0 auto !important;padding:0 22px} .ge-pdp .band{padding:72px 0 !important} .ge-pdp .band.t{background:var(--paper)} .ge-pdp .band.d{background:#1E232F;color:#fff} .ge-pdp h2{font-family:var(--serif) !important;font-size:34px !important;line-height:1.2 !important; font-weight:700 !important;letter-spacing:-.012em !important;color:inherit !important;margin:0 0 18px !important} .ge-pdp h3{font-family:var(--sans) !important;font-size:17px !important;line-height:1.35 !important; font-weight:700 !important;color:inherit !important;margin:0 0 8px !important} .ge-pdp p{font-family:var(--sans) !important;font-size:17px !important;line-height:1.65 !important; color:var(--mut) !important;margin:0 0 18px !important} .ge-pdp .band.d p{color:#C3C9D6 !important} .ge-pdp p:last-child{margin-bottom:0 !important} .ge-pdp .eyebrow{font-size:11.5px !important;letter-spacing:.16em !important;text-transform:uppercase !important; font-weight:700 !important;color:var(--acc) !important;margin:0 0 12px !important} .ge-pdp .band.d .eyebrow{color:#8FA6BA !important} .ge-pdp .lede{font-size:19px !important;line-height:1.6 !important;color:var(--mut) !important} .ge-pdp .ctr{text-align:center}.ge-pdp .ctr p{margin-left:auto;margin-right:auto} .ge-pdp .tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px} .ge-pdp .tile{background:#fff;border:1px solid var(--rule);border-radius:14px;padding:28px 24px;text-align:left;min-width:0} .ge-pdp .tile .k{font-family:var(--serif);font-size:30px;line-height:1.1;font-weight:700;color:var(--acc);margin-bottom:10px} .ge-pdp .row{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;margin-bottom:34px} .ge-pdp .row:last-child{margin-bottom:0} .ge-pdp .row.flip .txt{order:2} .ge-pdp .row img{border-radius:14px} .ge-pdp .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px;counter-reset:s} .ge-pdp .step{background:#fff;border:1px solid var(--rule);border-radius:14px;padding:22px 18px;counter-increment:s;text-align:left;min-width:0} .ge-pdp .step:before{content:counter(s);display:flex;align-items:center;justify-content:center; width:34px;height:34px;border-radius:50%;background:var(--acc);color:#fff;font-weight:700;font-size:15px;margin-bottom:12px} .ge-pdp .step p{font-size:15px !important} .ge-pdp .blist{list-style:none;padding:0;margin:26px 0 0} .ge-pdp .blist li{position:relative;padding-left:30px;margin-bottom:15px;font-size:17px;line-height:1.6;color:var(--mut)} .ge-pdp .blist li:before{content:\"\";position:absolute;left:0;top:8px;width:11px;height:11px;border-radius:50%;background:var(--acc)} .ge-pdp .blist strong{color:var(--ink);font-weight:700} .ge-pdp .band.d .blist li{color:#C3C9D6} .ge-pdp .band.d .blist strong{color:#fff} .ge-pdp .sz{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px} .ge-pdp .szc{background:#fff;border:1px solid var(--rule);border-radius:14px;padding:22px 20px;min-width:0} .ge-pdp .szn{font-family:var(--serif);font-size:30px;line-height:1;font-weight:700;color:var(--acc);margin-bottom:14px} .ge-pdp .szl{font-size:11px;letter-spacing:.13em;text-transform:uppercase;font-weight:700;color:var(--fnt);margin-top:14px;overflow-wrap:anywhere} .ge-pdp .szc .szl:first-of-type{margin-top:0} .ge-pdp .szv{font-size:15px;line-height:1.4;color:var(--ink);font-weight:600;margin-top:3px;overflow-wrap:anywhere} .ge-pdp .fine{font-size:14.5px !important;line-height:1.6 !important;color:var(--fnt) !important;margin-top:24px !important} .ge-pdp .close{text-align:center;padding:76px 0 !important} .ge-pdp .close h2{font-size:38px !important} .ge-pdp .rea{display:flex;gap:26px;justify-content:center;flex-wrap:wrap;margin-top:24px;font-size:14px;color:var(--fnt);font-weight:600} .ge-pdp .rea span:before{content:\"\\2713 \";color:var(--ok);font-weight:700} @media(max-width:860px){ .ge-pdp .band{padding:52px 0 !important} .ge-pdp h2{font-size:27px !important}.ge-pdp .close h2{font-size:30px !important} .ge-pdp .tiles{grid-template-columns:1fr} .ge-pdp .steps{grid-template-columns:minmax(0,1fr) minmax(0,1fr)} .ge-pdp .row{grid-template-columns:1fr;gap:22px;margin-bottom:40px} .ge-pdp .row.flip .txt{order:0} .ge-pdp .sz{grid-template-columns:1fr 1fr} } @container (max-width:860px){ .ge-pdp .band{padding:52px 0 !important} .ge-pdp h2{font-size:27px !important}.ge-pdp .close h2{font-size:30px !important} .ge-pdp .tiles{grid-template-columns:1fr} .ge-pdp .steps{grid-template-columns:minmax(0,1fr) minmax(0,1fr)} .ge-pdp .row{grid-template-columns:1fr;gap:22px;margin-bottom:40px} .ge-pdp .row.flip .txt{order:0} .ge-pdp .sz{grid-template-columns:1fr 1fr} } @media(max-width:560px){.ge-pdp .sz,.ge-pdp .steps{grid-template-columns:1fr}} @container (max-width:520px){.ge-pdp .sz,.ge-pdp .steps{grid-template-columns:1fr}} \u003c\/style\u003e\u003cdiv class=\"ge-pdp\"\u003e\n\u003cdiv class=\"band\"\u003e\u003cdiv class=\"nar\"\u003e\n\u003cp class=\"eyebrow\"\u003eChest expander \u0026amp; arm exerciser\u003c\/p\u003e\n\u003ch2\u003eTwo steel springs. Nothing to plug in, nothing to wear out.\u003c\/h2\u003e\n\u003cp class=\"lede\"\u003eThis is a sprung steel frame you close with your own strength. Each of the two U-shaped bends is a heavy coil spring wrapped in an NBR foam sleeve. Grip the two padded crossbars, press them toward each other, and the springs fight you the whole way in and the whole way back.\u003c\/p\u003e\n\u003cp\u003eThere is no elastic in it. Nothing to perish in a drawer, nothing to snap mid-rep, no cable to fray. Bend it, let it back slowly, do it again.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band t\"\u003e\u003cdiv class=\"in\"\u003e\n\u003ch2\u003eWhat the strength number actually means\u003c\/h2\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"txt\"\u003e\n\u003ch3\u003eIt is a force, not a capacity\u003c\/h3\u003e\n\u003cp\u003eThe 88 lb and 110 lb figures are the force needed to press the frame fully closed. They are not a weight the tool holds or supports, and they do not translate into what you can lift on a bench or a curl bar. Where your hands sit changes the leverage, so the same springs feel different in different positions.\u003c\/p\u003e\n\u003ch3\u003eAnd it builds as you close it\u003c\/h3\u003e\n\u003cp\u003eSpring resistance is progressive. The first part of the squeeze is the easy part, and it climbs steeply as the coils compress. Most people should start at 88 lb: plenty of buyers of this style of exerciser find even the lower grade genuinely hard to close.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0008\/5894\/7642\/files\/03_product_only_spring_and_joint_detail.jpg?v=1788897824\" alt=\"Close view of the chest expander's steel coil spring where it meets the electroplated tube, with the NBR foam sleeve and teal rings alongside\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band\"\u003e\u003cdiv class=\"in\"\u003e\n\u003ch2\u003eThree ways people use it\u003c\/h2\u003e\n\u003cdiv class=\"steps\"\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003eChest and shoulders\u003c\/h3\u003e\n\u003cp\u003eHold a crossbar in each hand, one above the other, and squeeze them together in front of your chest. This is the movement the shape is built around.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003eArms, one side at a time\u003c\/h3\u003e\n\u003cp\u003eBrace one sleeved bend against your forearm and pull the crossbar in with that hand. The load lands on the working arm instead of being shared.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"step\"\u003e\n\u003ch3\u003eBack and rear shoulders\u003c\/h3\u003e\n\u003cp\u003eTake it wider and press from across the body. Same frame, different angle, different muscles doing the closing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band t\"\u003e\u003cdiv class=\"in\"\u003e\n\u003ch2\u003eWhat adjusts, and what does not\u003c\/h2\u003e\n\u003cp\u003eThe page this replaced was vague about this, so here it is plainly. The two legs push into the connector tubes and lock with spring buttons, and each leg carries more than one button position. Set the frame shorter and you shorten your leverage, so the same springs feel harder; set it longer and they feel easier.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat that never does is change the springs.\u003c\/strong\u003e The 88 lb and 110 lb grades are different spring gauges — two separate products, not two settings. Adjusting the span moves you around within the grade you bought. If you want the other grade, that is the other version.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band\"\u003e\u003cdiv class=\"in\"\u003e\n\u003ch2\u003eSize and build\u003c\/h2\u003e\n\u003cdiv class=\"sz\"\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szn\"\u003e26.1 in\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eAssembled length\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003e66.5 cm end to end\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szn\"\u003e6.9 in\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eAssembled width\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003e17.5 cm across\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szn\"\u003e3.5 lb\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eWeight\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eAbout 1.6 kg\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szn\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eStrength grades\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003e88 lb or 110 lb, chosen at checkout\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"sz\"\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szl\"\u003eBends\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eSteel coil springs\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eCovering\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eNBR foam sleeve over each spring\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szl\"\u003eFrame\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eElectroplated steel tube\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eJoints\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eSpring-button pins and collars\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szl\"\u003eHandles\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eTwo padded crossbars\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003eGrip surface\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eNBR foam with raised rings\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"szc\"\u003e\n\u003cdiv class=\"szl\"\u003eAssembly\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eBy hand, no tools\u003c\/div\u003e\n\u003cdiv class=\"szl\"\u003ePower\u003c\/div\u003e\n\u003cdiv class=\"szv\"\u003eNone — it is a spring\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp class=\"fine\"\u003eDimensions are the manufacturer's stated assembled figures. We do not publish an alloy grade for the springs or the tube, because the supplier documentation does not state one consistently and we will not guess at it.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band d\"\u003e\u003cdiv class=\"nar\"\u003e\n\u003ch2\u003eTreat it like the loaded spring it is\u003c\/h2\u003e\n\u003cp\u003eA sprung steel frame stores energy while you hold it closed, and it wants to open. That is the whole point of the tool, and it is also the thing to respect. The foam sleeving over each coil is there for a reason: covered coils keep hair and skin out of the spring as it compresses.\u003c\/p\u003e\n\u003cul class=\"blist\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep both hands closed on the grips\u003c\/strong\u003e for the entire rep, in and out. Do not let go of a loaded frame.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLet it open slowly.\u003c\/strong\u003e Control the return instead of releasing it and letting the springs snap back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep your face out of the line of travel\u003c\/strong\u003e and work in open space, clear of other people and of anything you could strike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck the spring buttons\u003c\/strong\u003e are fully popped through and locked before every session. Stop using it if a joint is loose, if a spring bends unevenly, or if you see a crack or heavy corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePick the grade that matches you\u003c\/strong\u003e rather than the one that just barely closes, and build up from there.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"fine\"\u003eNo wrist strap is supplied with this exerciser, so your grip is the only thing retaining it. That is the reason the closed-grip rule above matters more here than on a strapped bar.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"band\"\u003e\u003cdiv class=\"nar\"\u003e\n\u003ch2\u003eWhat arrives\u003c\/h2\u003e\n\u003cul class=\"blist\"\u003e\n\u003cli\u003eOne chest expander, shipped in pieces: two sprung U-shaped side frames, each with its own padded crossbar, and two connector tubes\u003c\/li\u003e\n\u003cli\u003eIt assembles by hand in about two minutes. The legs push into the connectors and the spring buttons click through\u003c\/li\u003e\n\u003cli\u003eThe strength grade you selected at checkout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"fine\"\u003eNo resistance bands, latex tubes, straps, door anchors or accessories are included, and none are needed. One exerciser is the whole product.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003cdiv class=\"close\"\u003e\u003cdiv class=\"nar\"\u003e\n\u003ch2\u003eReal steel, in the space beside your sofa\u003c\/h2\u003e\n\u003cp\u003eIt goes together by hand, it lies flat under a couch or on a shelf, and it gives you the same fight every single time you pick it up.\u003c\/p\u003e\n\u003cdiv class=\"rea\"\u003e\n\u003cspan\u003eSteel coil springs\u003c\/span\u003e\u003cspan\u003eNBR foam sleeving\u003c\/span\u003e\u003cspan\u003eNo tools to assemble\u003c\/span\u003e\u003cspan\u003eNo batteries, no bands\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Manual","offers":[{"title":"88 lb (40 kg)","offer_id":44363012210775,"sku":"0","price":249.99,"currency_code":"USD","in_stock":true},{"title":"110 lb (50 kg)","offer_id":44363012243543,"sku":"0","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/0256\/1367\/files\/01_hero_teal_studio.jpg?v=1790641191","url":"https:\/\/chigous.com\/products\/fashion-arm-armor-chest-expander-adjustable-set-u-shaped-arm-strength-machine-home-fitness-training-chest-muscle-exercise-equipment","provider":"Secure","version":"1.0","type":"link"}