🏋 Finger Strengthener with 6 Resistance Levels-Grip Strength Trainer Set🏋

$22.99
$39.98
Save 42%
Type : Black (13LB, 17LB, 21LB)
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/** @private {string} */ class SpzCustomAnchorScroll extends SPZ.BaseElement { static deferredMount() { return false; } constructor(element) { super(element); /** @private {Element} */ this.scrollableContainer_ = null; } isLayoutSupported(layout) { return layout == SPZCore.Layout.LOGIC; } buildCallback() { this.viewport_ = this.getViewport(); this.initActions_(); } setTarget(containerId, targetId) { this.containerId = '#' + containerId; this.targetId = '#' + targetId; } scrollToTarget() { const container = document.querySelector(this.containerId); const target = container.querySelector(this.targetId); const {scrollTop} = container; const eleOffsetTop = this.getOffsetTop_(target, container); this.viewport_ .interpolateScrollIntoView_( container, scrollTop, scrollTop + eleOffsetTop ); } initActions_() { this.registerAction( 'scrollToTarget', (invocation) => this.scrollToTarget(invocation?.caller) ); this.registerAction( 'setTarget', (invocation) => this.setTarget(invocation?.args?.containerId, invocation?.args?.targetId) ); } /** * @param {Element} element * @param {Element} container * @return {number} * @private */ getOffsetTop_(element, container) { if (!element./*OK*/ getClientRects().length) { return 0; } const rect = element./*OK*/ getBoundingClientRect(); if (rect.width || rect.height) { return rect.top - container./*OK*/ getBoundingClientRect().top; } return rect.top; } } SPZ.defineElement('spz-custom-anchor-scroll', SpzCustomAnchorScroll); const STRENGTHEN_TRUST_URL = "/api/strengthen_trust/settings"; class SpzCustomStrengthenTrust extends SPZ.BaseElement { constructor(element) { super(element); this.renderElement_ = null; } isLayoutSupported(layout) { return layout == SPZCore.Layout.CONTAINER; } buildCallback() { this.xhr_ = SPZServices.xhrFor(this.win); const renderId = this.element.getAttribute('render-id'); SPZCore.Dom.waitForChild( document.body, () => !!document.getElementById(renderId), () => { this.renderElement_ = SPZCore.Dom.scopedQuerySelector( document.body, `#${renderId}` ); if (this.renderElement_) { this.render_(); } this.registerAction('track', (invocation) => { this.track_(invocation.args); }); } ); } render_() { this.fetchData_().then((data) => { if (!data) { return; } SPZ.whenApiDefined(this.renderElement_).then((apis) => { apis?.render(data); document.querySelector('#strengthen-trust-render-1539149753700').addEventListener('click',(event)=>{ if(event.target.nodeName == 'A'){ this.track_({type: 'trust_content_click'}); } }) }); }); } track_(data = {}) { const track = window.sa && window.sa.track; if (!track) { return; } track('trust_enhancement_event', data); } parseJSON_(string) { let result = {}; try { result = JSON.parse(string); } catch (e) {} return result; } fetchData_() { return this.xhr_ .fetchJson(STRENGTHEN_TRUST_URL) .then((responseData) => { if (!responseData || !responseData.data) { return null; } const data = responseData.data; const moduleSettings = (data.module_settings || []).reduce((result, moduleSetting) => { return result.concat(Object.assign(moduleSetting, { logos: (moduleSetting.logos || []).map((item) => { return moduleSetting.logos_type == 'custom' ? this.parseJSON_(item) : item; }) })); }, []); return Object.assign(data, { module_settings: moduleSettings, isEditor: window.self !== window.top, }); }); } } SPZ.defineElement('spz-custom-strengthen-trust', SpzCustomStrengthenTrust);
Description

Unleash The Potential of Your Hand Grip! 💪

Introducing "Hand Grip Strengthener" - a tool that gives your finger muscles and forearms a challenging workout. With its unique design, Grip Strengthener is worn on the wrist, providing resistance to the fingers through the resistance bands. It's a great tool for anyone looking to train for grip strength, finger dexterity, and forearm definition.

Helps you train your grip strength

Weak hands? No more! 💪

Our Hand Grip Strengthener is your solution for conquering weak grips and unlocking your full potential.

Get Your Vein Game Up! ✅

The Grip Strengthener offers an invigorating forearm workout, promoting enhanced vascularity for visibly pronounced veins!

Unlock Your Grip Strength

Consistency is the key to achieving results. Stick with it for a few weeks and progress is assured.

Built to last ✔️

Discover our exclusive, unparalleled design that is truly unique and unmatched. Say goodbye to worries about tearing or breaking the bank - our product has you covered!
  • Build forearm strength and size ✅
  • Improve grip strength and endurance ✅
  • Prevent injuries and improve recovery time ✅
  • Enhance overall arm and upper body function ✅

➡️ WHO SHOULD USE IT?

The Grip Strengthener is suitable for everyone of all ages, and it's especially useful for:

  • Athletes: Perfect for athletes that do any of the following sports; basketball, baseball, football, wrestling, rock climbing, tennis, golf, and many more!
  • Musicians: A great tool to warm up your fingers if you play guitar, piano, and violin, just to name a few
  • Anyone Undergoing Physical Therapy: The Gripster can help treat arthritis, carpal tunnel, stroke, and tendon surgery.

➡️ HOW LONG SHOULD YOU USE IT?

We recommend 15-20 minutes a day. 5 sets of 10 with 30 seconds rest in between each set is more than enough.

Use a weight that you're comfortable with, but still challenges you. If your forearms get sore, take one or two days off to let them recover. Stay consistent and you will see results!

Adjustable resistance

With 6 levels of resistance, Hand Grip Strengthener offers a customizable workout experience to suit your fitness level and goals. Whether you're a beginner or a seasoned pro, Hand Grip Strengthener has the perfect level of resistance for you.

HOW TO USE THE GRIPSTER:

  • Step 1: Strap it around your wrist.
  • Step 2: Choose your weight setting.
  • Step 3: Place your fingers in the ring slots
  • Step 4: Extend your fingers, and clench your fist on the bottom part of the movement.

SPECIFICATIONS:

  • 3 Weight Settings On Both: Gray- 6.6, 8.8, and 11 lbs. Black- 13, 17, and 21 lbs. colour as per availability
  • Durable: Made of high-quality silicone
  • Adjustable: The strap can be adjusted to fit any wrist size

✅ SAVE 30% off today only! ✅

*VERY LIMITED stock available*

GET YOURS BY CLICKING BUY NOW ABOVE

OUR GUARANTEE ✅

We truly believe we carry some of the most unique and innovative products in the world, and we want to make sure we back that up with a risk-free.

Buying items online can be a daunting task, so we want you to realize that there is absolute ZERO risk in buying from us. If you don't have a positive experience for ANY reason, we will do WHATEVER it takes to make sure you are.

We have 24/7 Email Support. Please contact us at support@bcpsdo.com if you need assistance.
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