{"product_id":"trainovafit-adjustable-hand-grip-strengthener-counter","title":"Trainovafit Adjustable Hand Grip Strengthener with Digital Counter (11–220 lbs)","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eBuild crushing hand power, develop dense forearms, and track your daily repetition volume with the \u003cb\u003eTrainovafit Adjustable Hand Grip Strengthener with Digital Counter\u003c\/b\u003e. Engineered with an ultra-wide resistance range from 11 to 220 lbs (5–100 kg) controlled by a precision rotary tension dial, this heavy-duty forearm trainer features a high-tensile alloy steel spring and an integrated automatic repetition counter that logs every complete squeeze without resetting. Finished with non-slip, ergonomic TPR rubber finger grooves that eliminate palm blisters and hand fatigue, it provides progressive overload training and physical therapy rehabilitation for rock climbers, golfers, tennis players, weightlifters, and desk workers looking to relieve carpal tunnel stiffness.\u003c\/p\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWide 11–220 lb (5–100 kg) Resistance Range:\u003c\/b\u003e Smooth screw dial lets you micro-adjust tension continuously from gentle rehabilitation (11 lbs) to elite power (220 lbs).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eBuilt-In Digital Rep Counter:\u003c\/b\u003e Mechanical\/electronic counter automatically registers each complete contraction and resets to zero with a single push-button click.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eHeavy-Duty High-Tensile Alloy Spring:\u003c\/b\u003e Reinforced, rust-resistant carbon steel spring provides consistent, progressive rebound without deforming or squeaking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eErgonomic Non-Slip TPR Grip:\u003c\/b\u003e Contoured finger channels and sweat-resistant textured rubber prevent slipping, ensuring a comfortable, secure hold even during high-rep sets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eComprehensive Forearm \u0026amp; Finger Rehabilitation:\u003c\/b\u003e Targets the flexor digitorum, brachioradialis, and wrist stabilizers to treat arthritis, tendonitis, and tennis elbow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCompact \u0026amp; Pocket-Portable:\u003c\/b\u003e Lightweight 0.4 lb profile fits into your gym bag, backpack, or desk drawer for effortless grip training while working, watching TV, or commuting.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eResistance Spectrum:\u003c\/b\u003e 5 to 100 KG (Approx. 11 to 220 lbs) Adjustable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eCounter Type:\u003c\/b\u003e Automatic Bottom Repetition Counter with Push-Button Reset\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eSpring Material:\u003c\/b\u003e High-Tensile Heavy-Gauge Carbon Alloy Steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eFrame \u0026amp; Handle:\u003c\/b\u003e High-Impact Polypropylene (PP) with Textured Non-Slip TPR Rubber Coating\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eDimensions:\u003c\/b\u003e Approx. 6.3 × 4.3 × 1.0 inches (16 × 11 × 2.5 cm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eWeight:\u003c\/b\u003e Approx. 0.42 lbs (6.7 oz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003ePower Source:\u003c\/b\u003e Mechanical \/ Battery-Assisted Counter (Zero Charging Required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Stealth Slate Gray with Black Accents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Trainovafit Adjustable Hand Grip Strengthener with Digital Counter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Progressive Grip Training \u0026amp; Rep Protocol Guide\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Trainovafit?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrue 220 lb High-Tension Range:\u003c\/b\u003e Unlike standard plastic grippers that top out at 130 lbs, our reinforced alloy spring challenges advanced athletes up to 220 lbs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTested to US Strength Standards:\u003c\/b\u003e Built with fatigue-resistant steel and shockproof structural frames designed for thousands of daily reps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cb\u003eTrainovafit Customer Support:\u003c\/b\u003e Backed by dedicated US customer care and a complete satisfaction guarantee.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAEO \u0026amp; GEO FAQ Section\u003c\/h3\u003e\n\u003cp\u003e\u003cb\u003eQ: How do I adjust the resistance level?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Simply rotate the front knob clockwise to increase the tension up to 220 lbs (100 kg), or counter-clockwise to lower the resistance down to 11 lbs (5 kg).\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: How does the repetition counter work and how do I reset it?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e The counter mechanism triggers each time the two handles touch at full squeeze. To reset the count back to zero, simply press and rotate the button located at the bottom of the handle.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eQ: Is this hand gripper suitable for small or large hands?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eA:\u003c\/b\u003e Yes. The ergonomic contoured handle is designed to fit a wide range of hand sizes for both men and women, ensuring comfortable finger placement regardless of hand length.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S2ea501dd72b3461e8d9ae6740276d6d6q.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S862c1fa4a9ee4394b6e81ccf4d5e0062f.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S3987d74895a14ea6bbabb5d77d8e47a8y.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S98cdb555a04a4246b6f63f1fb34fd848z.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Sb9045e155c61465885a2729c5a893e51W.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S0c630cb6eeb8414a8f04b484a419ec72j.jpg\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S5955ee214471447da98f497ed4f6c8a0h.jpg\"\u003e\u003c\/p\u003e","brand":"Trainovafit","offers":[{"title":"Stealth Gray (5–100 kg \/ 11–220 lbs)","offer_id":64599643914611,"sku":"TNF-STR-HGS01-GRY","price":13.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8135\/4611\/files\/Commercial_studio_e-commerce_product_photograph_20260910164559.jpg?v=1789040875","url":"https:\/\/trainovafit.com\/products\/trainovafit-adjustable-hand-grip-strengthener-counter","provider":"Trainovafit","version":"1.0","type":"link"}