{"title":"Lower Body Machines","description":"\u003cp\u003eShop our range of lower body strength machines for legs, glutes, hamstrings and calves.\u003c\/p\u003e","products":[{"product_id":"keiser-a300-seated-calf","title":"Keiser A300 Seated Calf","description":"\u003cp\u003eThe KEISER A300 Seated Calf machine delivers isolated, precise calf training with a resistance range of 0–860 lbs and an articulating footpad that rotates around the ankle to ensure a full, biomechanically correct range of motion. With automatic leg length adjustment on entry and unilateral training capability, it is the most advanced seated calf machine available for elite training and rehabilitation environments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–860 lb (0–390 kg) resistance range\u003c\/strong\u003e — pneumatic resistance delivers smooth, zero-shock loading across the full range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArticulating footpad\u003c\/strong\u003e — rotates around the ankle to isolate the movement and ensure a complete, natural range of motion for maximum calf development\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic leg length adjustment\u003c\/strong\u003e — pre-loads and adjusts for each user's leg length upon entry for immediate, correct positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnilateral and bilateral options\u003c\/strong\u003e — train each leg independently to identify and correct strength imbalances\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge digital console\u003c\/strong\u003e — tracks resistance, sets, repetitions, and peak power output for precise training management\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 47\" L x 29\" W x 53\" H (1,194 x 737 x 1,346 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e 166 lb (75 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 0–860 lb (0–390 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement Type:\u003c\/strong\u003e Unilateral and bilateral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFootpad:\u003c\/strong\u003e Articulating — rotates around the ankle for full range of motion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Automatic leg length pre-load on entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsole:\u003c\/strong\u003e Large digital display — resistance, sets, reps, and peak power\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eStocked at FSC Mayfair because every muscle group deserves the precision that only KEISER's pneumatic technology can deliver.\u003c\/em\u003e\u003c\/p\u003e","brand":"KEISER","offers":[{"title":"A300 Seated Calf","offer_id":55872668205429,"sku":"002936","price":11079.6,"currency_code":"GBP","in_stock":true},{"title":"A300 Seated Calf With Air Compressor","offer_id":55872668238197,"sku":"002937","price":14288.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/4812\/1896\/files\/KEISER_A300_Seated_Calf.png?v=1756643569"},{"product_id":"a400-sqaut-pro","title":"Keiser A400 Squat Pro","description":"\u003cp\u003eThe KEISER A400 Squat Pro is the heavy-duty, data-driven evolution of KEISER's most popular performance machine — engineered for professional athletes, elite strength coaches, and rehabilitation specialists who demand the highest level of precision, safety, and performance data from their squat training. At 700 lbs, it is built to withstand the most explosive power outputs without shifting or vibrating, while its 15.6\" touchscreen delivers real-time load-velocity profiling and performance drop-off monitoring that transforms every session into a data-driven training event.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Resistance Technology™\u003c\/strong\u003e — pneumatic design removes the mass and inertia of iron weights, enabling maximum-velocity training without dangerous shock loading to the joints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e700 lb (318 kg) reinforced frame\u003c\/strong\u003e — specifically engineered to withstand the high-intensity explosive movements of professional athletes without movement or vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoad-velocity profiling\u003c\/strong\u003e — A400 touchscreen software creates a complete athlete profile in minutes, identifying force-dominant vs. velocity-dominant training needs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance drop-off alerts\u003c\/strong\u003e — set custom power thresholds (e.g. 80% of peak); the machine alerts the user when output drops to ensure every rep is high-quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessibility Pro Kit\u003c\/strong\u003e — lockable articulated arms and a mobile platform make entry and exit significantly easier for users with limited mobility or rehabilitation patients\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-adjusting shoulder pads and adjustable bottom stop\u003c\/strong\u003e — ensures correct positioning and prevents over-extension for all user heights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTriple extension focus\u003c\/strong\u003e — bilateral movement follows the body's natural strength curve through hips, knees, and ankles simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision thumb-button adjustment\u003c\/strong\u003e — 1 lb \/ 1 kg increments for exact resistance management between sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 72\" H x 32\" W x 60\" L (1,829 x 813 x 1,524 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e 700 lb (318 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 40–662 lb (18–300 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e 1 lb \/ 1 kg increments via thumb buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Bilateral, follows natural strength curve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 15.6\" colour touchscreen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetrics:\u003c\/strong\u003e Power, velocity, force, range of motion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi and Bluetooth\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eStocked at FSC Mayfair because the A400 Squat Pro is not just a machine — it is a complete performance analysis system built around the most fundamental movement in strength training.\u003c\/em\u003e\u003c\/p\u003e","brand":"KEISER","offers":[{"title":"A400 Squat Pro with A400 screen and compressor","offer_id":55961711083893,"sku":"001534","price":30043.2,"currency_code":"GBP","in_stock":true},{"title":"A400 Squat Pro with A400 screen and NO COMPRESSOR","offer_id":55961711116661,"sku":"001535","price":26834.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/4812\/1896\/files\/Keiser_A400_Sqaut_Pro.png?v=1758015095"},{"product_id":"keiser-a400-standing-hip","title":"Keiser A400 Standing Hip","description":"\u003cp\u003eThe KEISER A400 Standing Hip consolidates four essential hip movements — flexion, extension, abduction, and adduction — into a single machine footprint, using KEISER's Pure Resistance Technology™ to enable high-velocity leg swings and functional gait training without the joint shock or momentum associated with traditional weighted cable columns. The definitive hip training tool for elite athletic performance, post-surgical rehabilitation, and functional movement development.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-in-1 hip training\u003c\/strong\u003e — a single adjustable swing arm enables hip flexion (front), extension (back), abduction (side-out), and adduction (side-in) by simply rotating body position or arm angle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero-inertia explosive training\u003c\/strong\u003e — athletes can perform explosive kicking and running motions against resistance at actual competitive speeds — impossible with iron weight stacks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-platform design\u003c\/strong\u003e — the standing platform is split to provide full clearance for the foot during complete-extension leg swings, enabling unrestricted range of motion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual arched support bars\u003c\/strong\u003e — stable handholds for both forward-facing and sideways-facing exercises, ensuring safety and balance for all fitness levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA400 touchscreen — ROM and symmetry tracking\u003c\/strong\u003e — real-time velocity, range of motion, and symmetry feedback for therapists quantifying post-surgical rehab progress and coaches identifying mobility restrictions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-set resistance adjustment\u003c\/strong\u003e — thumb-button controls on the support bars allow instant resistance changes without interrupting the movement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 71\" H x 41\" W x 39\" D (1,804 x 1,041 x 991 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e 214 lb (97 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 0–145 lb (0–66 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e Thumb-button controls on support bars — instant mid-set changes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 15.6\" colour touchscreen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetrics:\u003c\/strong\u003e Power, velocity, force, range of motion, symmetry\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi and Bluetooth\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eStocked at FSC Mayfair because hip strength, mobility, and explosive power are foundational to athletic performance — and the A400 Standing Hip is the most complete tool available to develop all three.\u003c\/em\u003e\u003c\/p\u003e","brand":"KEISER","offers":[{"title":"A400 Standing Hip with A400 screen and compressor","offer_id":55977102115189,"sku":"002621","price":29498.4,"currency_code":"GBP","in_stock":true},{"title":"A400 Stand Hip with A400 screen and NO COMPRESSOR","offer_id":55977102147957,"sku":"002622","price":26289.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/4812\/1896\/files\/Keiser_A400_Standing_Hip.png?v=1758277301"},{"product_id":"keiser-a400-belt-squat","title":"Keiser A400 Belt Squat","description":"\u003cp\u003eThe KEISER A400 Belt Squat is engineered for high-performance training and rehabilitation where building lower-body power is a priority but spinal loading must be avoided. By securing the load to the hips via a belt, it completely eliminates the axial compression on the spine and shoulders associated with traditional barbell squatting — enabling athletes to train at maximum lower-body intensity regardless of back injury status or spinal load tolerance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpine-safe belt loading\u003c\/strong\u003e — all resistance is applied at the hips, eliminating spinal and shoulder compression entirely; the premier choice for athletes with back injuries or those managing squat volume without neural fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–785 lb (0–356 kg) resistance range\u003c\/strong\u003e — KEISER's Pure Resistance Technology™ delivers smooth, zero-shock loading across the full range for both rehabilitation and elite power training\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWider performance base\u003c\/strong\u003e — broader stance platform than the standard squat machine accommodates sumo, staggered, and diverse stance variations for comprehensive programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePivoting handles\u003c\/strong\u003e — automatically adjust to the user's height and arm length for an ideal squatting position regardless of athlete size; accommodates users from 4'8\" to 7' tall\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance drop-off alerts\u003c\/strong\u003e — set custom power thresholds (e.g. 80% of peak); the machine alerts the user when output drops, indicating exactly when to end the set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA400 touchscreen — real-time force, velocity and power\u003c\/strong\u003e — automatically captures every rep's data and syncs directly with the KEISER Metrics App for athlete monitoring and programming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision thumb-button adjustment\u003c\/strong\u003e — 1 lb \/ 1 kg increments for exact resistance management between sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 71\" H x 48\" W x 61\" D (1,803 x 1,219 x 1,549 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Weight:\u003c\/strong\u003e 585 lb (265 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResistance Range:\u003c\/strong\u003e 0–785 lb (0–356 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustment:\u003c\/strong\u003e 1 lb \/ 1 kg increments via thumb buttons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUser Height Range:\u003c\/strong\u003e 4'8\" to 7' (1.4 m to 2.1 m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e 15.6\" colour touchscreen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetrics:\u003c\/strong\u003e Resistance, repetitions, velocity, range of motion, power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e Wi-Fi and Bluetooth — syncs with KEISER Metrics App\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eStocked at FSC Mayfair because the A400 Belt Squat solves one of strength training's most persistent challenges — and does so with the data intelligence that only KEISER can deliver.\u003c\/em\u003e\u003c\/p\u003e","brand":"KEISER","offers":[{"title":"A400 Belt Squat with A400 screen and compressor","offer_id":55987285393781,"sku":"001550","price":27165.6,"currency_code":"GBP","in_stock":true},{"title":"A400 Belt Squat with A400 screen (NO COMPRESSOR)","offer_id":55987285426549,"sku":"001551","price":23956.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0729\/4812\/1896\/files\/Keiser_A400_Belt_Squat.png?v=1758483690"},{"product_id":"a400-deadlift","title":"Keiser A400 Deadlift","description":"\u003cp\u003eThe KEISER A400 Deadlift is a revolutionary pneumatic evolution of the trap-bar deadlift — using Pure Resistance Technology™ to remove the dangerous inertia of iron and enable athletes to train for explosive pulling power without the joint shock associated with heavy floor pulls. 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