{"product_id":"grivex-entrenador-de-antebrazo","title":"Entrenador de Antebrazo y Fuerza de Agarre","description":"\u003c!-- CARTEL OFERTA 2 UNIDADES --\u003e\n\u003cdiv class=\"promo-border-wrap\"\u003e\n  \u003cdiv class=\"promo-banner\"\u003e\n    \u003cdiv class=\"bundle-main\"\u003e\n      \u003cspan class=\"promo-label\"\u003eOFERTA ESPECIAL\u003c\/span\u003e\n      \u003cp class=\"bundle-price\"\u003e\n        \u003cstrong\u003e2 unidades por 58,28 €\u003c\/strong\u003e\n      \u003c\/p\u003e\n    \u003c\/div\u003e\n\n    \u003cp class=\"bundle-note\"\u003e\n      Se aplica solo en el carrito\n      \u003cspan\u003e(descuento no combinable con otras promociones)\u003c\/span\u003e\n    \u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cstyle\u003e\n\/* =========================================================\n   CARTEL PROMOCIONAL: 2 UNIDADES\n========================================================= *\/\n\n.promo-border-wrap {\n  max-width: 720px;\n  width: 100%;\n  margin: 10px auto 24px auto;\n  padding: 2px;\n  border-radius: 8px;\n  background: repeating-linear-gradient(\n    45deg,\n    #FF4B2B 0px,\n    #FF4B2B 12px,\n    #FFFFFF 12px,\n    #FFFFFF 24px,\n    #0d0d0d 24px,\n    #0d0d0d 36px\n  );\n  background-size: 200% 200%;\n  animation: barberSpin 6s linear infinite;\n  box-sizing: border-box;\n  overflow: hidden;\n}\n\n@keyframes barberSpin {\n  0% {\n    background-position: 0% 0%;\n  }\n  100% {\n    background-position: 100% 100%;\n  }\n}\n\n.promo-banner {\n  width: 100%;\n  box-sizing: border-box;\n  background: linear-gradient(135deg, #1a1a1f 0%, #2a2a32 100%);\n  border-radius: 6px;\n  padding: 12px 20px;\n  display: flex;\n  align-items: center;\n  justify-content: space-between;\n  gap: 16px;\n}\n\n.bundle-main {\n  display: flex;\n  align-items: center;\n  gap: 12px;\n  white-space: nowrap;\n}\n\n.promo-label {\n  display: inline-block;\n  background: #FF4B2B;\n  color: #FFFFFF;\n  font-size: 11px;\n  font-weight: 700;\n  padding: 4px 8px;\n  border-radius: 4px;\n  text-transform: uppercase;\n  letter-spacing: 0.5px;\n  white-space: nowrap;\n}\n\n.bundle-price {\n  color: #FFFFFF;\n  font-size: 16px;\n  margin: 0;\n  white-space: nowrap;\n}\n\n.bundle-price strong {\n  font-weight: 800;\n}\n\n.bundle-note {\n  color: rgba(255, 255, 255, 0.85);\n  font-size: 11px;\n  line-height: 1.3;\n  text-align: right;\n  margin: 0;\n}\n\n.bundle-note span {\n  display: block;\n  color: rgba(255, 255, 255, 0.5);\n  font-size: 9.5px;\n  margin-top: 2px;\n}\n\n\/* Adaptación para móviles *\/\n@media (max-width: 600px) {\n  .promo-banner {\n    flex-direction: column;\n    justify-content: center;\n    text-align: center;\n    padding: 12px 14px;\n    gap: 8px;\n  }\n\n  .bundle-main {\n    flex-direction: column;\n    gap: 6px;\n  }\n\n  .bundle-price {\n    font-size: 15px;\n  }\n\n  .bundle-note {\n    text-align: center;\n    font-size: 10.5px;\n  }\n\n  .bundle-note span {\n    font-size: 9px;\n  }\n}\n\u003c\/style\u003e\n\n\n\n\u003cstyle\u003e\n    .grivex-product {\n      --gx-black: #0B0B0B;\n      --gx-dark: #111111;\n      --gx-white: #FFFFFF;\n      --gx-text: #333333;\n      --gx-muted: #666666;\n      --gx-soft: #F5F5F5;\n      --gx-border: #E5E5E5;\n      --gx-orange: #FF4B2B;\n\n      width: 100%;\n      max-width: 900px;\n      margin: 0 auto;\n      padding: 0;\n      color: var(--gx-text);\n      font-family: Arial, Helvetica, sans-serif;\n      line-height: 1.55;\n      overflow: hidden;\n    }\n\n    .grivex-product *,\n    .grivex-product *::before,\n    .grivex-product *::after {\n      box-sizing: border-box;\n    }\n\n    .grivex-product h1,\n    .grivex-product h2,\n    .grivex-product h3,\n    .grivex-product p {\n      margin-top: 0;\n    }\n\n    .grivex-eyebrow {\n      display: inline-block;\n      margin-bottom: 9px !important;\n      font-size: 11px;\n      font-weight: 800;\n      line-height: 1.2;\n      letter-spacing: 1.2px;\n      text-transform: uppercase;\n    }\n\n    \/* ==================================\n       HERO\n    ================================== *\/\n\n    .grivex-hero {\n      position: relative;\n      overflow: hidden;\n      margin-bottom: 18px;\n      padding: 40px 22px;\n      background: linear-gradient(135deg, #050505 0%, #151515 55%, #202020 100%);\n      color: var(--gx-white);\n      border-radius: 22px;\n      text-align: center;\n    }\n\n    .grivex-hero-glow {\n      position: absolute;\n      top: -80px;\n      right: -80px;\n      width: 180px;\n      height: 180px;\n      background: var(--gx-orange);\n      border-radius: 50%;\n      opacity: .16;\n      pointer-events: none;\n    }\n\n    .grivex-badge {\n      position: relative;\n      display: inline-block;\n      margin-bottom: 15px;\n      padding: 7px 13px;\n      background: var(--gx-orange);\n      color: #fff;\n      border-radius: 30px;\n      font-size: 12px;\n      font-weight: 800;\n      letter-spacing: .5px;\n    }\n\n    .grivex-hero h1 {\n      position: relative;\n      margin: 5px 0 15px;\n      color: var(--gx-white);\n      font-size: 34px;\n      font-weight: 900;\n      line-height: 1.08;\n      letter-spacing: -1px;\n    }\n\n    .grivex-hero h1 span {\n      color: var(--gx-orange);\n    }\n\n    .grivex-hero-copy {\n      position: relative;\n      max-width: 650px;\n      margin: 0 auto 23px;\n      color: #DDD;\n      font-size: 17px;\n      line-height: 1.55;\n    }\n\n    .grivex-hero-pill {\n      position: relative;\n      display: inline-block;\n      padding: 13px 20px;\n      background: var(--gx-white);\n      color: var(--gx-dark);\n      border-radius: 12px;\n      font-size: 15px;\n      font-weight: 800;\n      box-shadow: 0 8px 25px rgba(0,0,0,.3);\n    }\n\n    \/* ==================================\n       SECCIÓN BASE\n    ================================== *\/\n\n    .grivex-section { padding: 20px 8px; }\n    .grivex-center { text-align: center; }\n\n    \/* ==================================\n       PROBLEMA\n    ================================== *\/\n\n    .grivex-problem h2 {\n      max-width: 700px;\n      margin: 10px auto 12px;\n      color: var(--gx-dark);\n      font-size: 27px;\n      font-weight: 900;\n      line-height: 1.15;\n    }\n\n    .grivex-problem h2 span { color: #666; }\n\n    .grivex-problem-copy {\n      max-width: 700px;\n      margin: 0 auto 24px;\n      color: #555;\n      font-size: 16px;\n      line-height: 1.6;\n    }\n\n    .grivex-problem-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 12px;\n      margin: 20px 0 10px;\n    }\n\n    .grivex-problem-card {\n      padding: 19px 16px;\n      background: var(--gx-soft);\n      border-radius: 15px;\n      text-align: center;\n    }\n\n    .grivex-problem-icon { margin-bottom: 7px; font-size: 30px; line-height: 1; }\n\n    .grivex-problem-card strong {\n      display: block;\n      color: var(--gx-dark);\n      font-size: 15px;\n      line-height: 1.25;\n    }\n\n    .grivex-problem-card p {\n      margin: 5px 0 0;\n      color: #666;\n      font-size: 13px;\n      line-height: 1.5;\n    }\n\n    \/* ==================================\n       TRANSICIÓN\n    ================================== *\/\n\n    .grivex-transition {\n      margin: 20px 0 25px;\n      padding: 27px 20px;\n      background: var(--gx-orange);\n      border-radius: 19px;\n      text-align: center;\n    }\n\n    .grivex-transition-icon { margin-bottom: 4px; font-size: 39px; line-height: 1; }\n\n    .grivex-transition h2 {\n      margin: 0 0 9px;\n      color: #fff;\n      font-size: 27px;\n      font-weight: 900;\n      line-height: 1.15;\n    }\n\n    .grivex-transition p {\n      max-width: 700px;\n      margin: 0 auto;\n      color: #FFF0EC;\n      font-size: 15px;\n      line-height: 1.55;\n    }\n\n    \/* ==================================\n       PRODUCTO \/ DIFERENCIA\n    ================================== *\/\n\n    .grivex-product-intro { padding: 15px 5px 30px; }\n\n    .grivex-product-intro-header { margin-bottom: 22px; text-align: center; }\n    .grivex-product-intro-label { color: #777; }\n\n    .grivex-product-intro h2 {\n      margin: 7px 0;\n      color: var(--gx-dark);\n      font-size: 30px;\n      font-weight: 900;\n      line-height: 1.15;\n    }\n\n    .grivex-product-intro-copy {\n      max-width: 650px;\n      margin: 10px auto 0;\n      color: #555;\n      font-size: 15px;\n      line-height: 1.6;\n    }\n\n    .grivex-feature-grid {\n      display: grid;\n      grid-template-columns: repeat(2, minmax(0, 1fr));\n      gap: 12px;\n      margin-top: 20px;\n    }\n\n    .grivex-feature {\n      padding: 20px;\n      background: var(--gx-white);\n      border: 1px solid var(--gx-border);\n      border-radius: 16px;\n      box-shadow: 0 4px 16px rgba(0,0,0,.04);\n      text-align: center;\n    }\n\n    .grivex-feature-icon { margin-bottom: 8px; font-size: 28px; line-height: 1; }\n\n    .grivex-feature h3 {\n      margin: 0 0 5px;\n      color: var(--gx-dark);\n      font-size: 15px;\n      font-weight: 800;\n      line-height: 1.2;\n    }\n\n    .grivex-feature p {\n      margin: 0;\n      color: #666;\n      font-size: 13px;\n      line-height: 1.55;\n    }\n\n    \/* ==================================\n       CÓMO FUNCIONA\n    ================================== *\/\n\n    .grivex-how {\n      margin-bottom: 25px;\n      padding: 27px 20px;\n      background: var(--gx-black);\n      color: var(--gx-white);\n      border-radius: 20px;\n    }\n\n    .grivex-how-header { margin-bottom: 19px; text-align: center; }\n    .grivex-how-header .grivex-eyebrow { color: var(--gx-orange); }\n\n    .grivex-how h2 {\n      margin: 7px 0 0;\n      color: var(--gx-white);\n      font-size: 28px;\n      font-weight: 900;\n      line-height: 1.12;\n    }\n\n    .grivex-how-grid {\n      display: grid;\n      grid-template-columns: repeat(3, minmax(0, 1fr));\n      gap: 9px;\n    }\n\n    .grivex-how-card {\n      padding: 15px 14px;\n      background: rgba(255,255,255,.055);\n      border: 1px solid rgba(255,255,255,.16);\n      border-radius: 11px;\n      text-align: center;\n    }\n\n    .grivex-how-number {\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      width: 34px;\n      height: 34px;\n      margin: 0 auto 9px;\n      background: var(--gx-orange);\n      color: #fff;\n      border-radius: 50%;\n      font-size: 14px;\n      font-weight: 900;\n      line-height: 1;\n    }\n\n    .grivex-how-card strong {\n      display: block;\n      color: var(--gx-white);\n      font-size: 15px;\n      line-height: 1.2;\n    }\n\n    .grivex-how-card p {\n      margin: 5px 0 0;\n      color: #AAA;\n      font-size: 12px;\n      line-height: 1.5;\n    }\n\n    \/* ==================================\n       BENEFICIOS\n    ================================== *\/\n\n    .grivex-benefits { padding: 10px 5px 30px; }\n\n    .grivex-benefits h2 {\n      margin: 0 0 20px;\n      color: var(--gx-dark);\n      font-size: 29px;\n      font-weight: 900;\n      line-height: 1.15;\n      text-align: center;\n    }\n\n    .grivex-benefits h2 span { color: #777; }\n\n    .grivex-benefits-box {\n      padding: 23px;\n      background: #F7F7F7;\n      border-radius: 18px;\n    }\n\n    .grivex-benefit-item {\n      display: flex;\n      align-items: flex-start;\n      gap: 13px;\n    }\n\n    .grivex-benefit-item + .grivex-benefit-item {\n      margin-top: 16px;\n    }\n\n    .grivex-benefit-icon { flex: 0 0 auto; font-size: 27px; line-height: 1; }\n\n    .grivex-benefit-item strong {\n      display: block;\n      color: var(--gx-dark);\n      font-size: 16px;\n      line-height: 1.25;\n    }\n\n    .grivex-benefit-item p {\n      margin: 4px 0 0;\n      color: #666;\n      font-size: 13px;\n      line-height: 1.55;\n    }\n\n    \/* ==================================\n       ASÍ DE SIMPLE (pasos de uso)\n    ================================== *\/\n\n    .grivex-steps {\n      margin-bottom: 25px;\n      padding: 24px 20px;\n      background: var(--gx-orange);\n      border-radius: 18px;\n    }\n\n    .grivex-steps-header { margin-bottom: 18px; text-align: center; }\n\n    .grivex-steps-header h2 {\n      margin: 0;\n      color: #fff;\n      font-size: 26px;\n      font-weight: 900;\n      line-height: 1.15;\n    }\n\n    .grivex-steps-list {\n      display: grid;\n      grid-template-columns: repeat(3, minmax(0, 1fr));\n      gap: 9px;\n    }\n\n    .grivex-step {\n      display: flex;\n      align-items: center;\n      gap: 11px;\n      padding: 14px 15px;\n      background: rgba(255,255,255,.14);\n      border: 1px solid rgba(255,255,255,.28);\n      border-radius: 12px;\n    }\n\n    .grivex-step-number {\n      flex: 0 0 auto;\n      display: flex;\n      align-items: center;\n      justify-content: center;\n      width: 30px;\n      height: 30px;\n      background: #fff;\n      color: var(--gx-orange);\n      border-radius: 50%;\n      font-size: 13px;\n      font-weight: 900;\n    }\n\n    .grivex-step p {\n      margin: 0;\n      color: #fff;\n      font-size: 13.5px;\n      font-weight: 700;\n      line-height: 1.3;\n    }\n\n    \/* ==================================\n       CTA FINAL\n    ================================== *\/\n\n    .grivex-cta {\n      margin-bottom: 10px;\n      padding: 34px 20px;\n      background: linear-gradient(135deg, #050505 0%, #1C1C1C 100%);\n      color: #FFF;\n      border-radius: 21px;\n      text-align: center;\n    }\n\n    .grivex-cta-icon { margin-bottom: 4px; font-size: 40px; line-height: 1; }\n\n    .grivex-cta h2 {\n      margin: 5px 0 11px;\n      color: #FFF;\n      font-size: 30px;\n      font-weight: 900;\n      line-height: 1.1;\n    }\n\n    .grivex-cta h2 span { color: var(--gx-orange); }\n\n    .grivex-cta p {\n      max-width: 600px;\n      margin: 0 auto 21px;\n      color: #BBB;\n      font-size: 14px;\n      line-height: 1.6;\n    }\n\n    .grivex-cta-button {\n      display: inline-block;\n      padding: 14px 23px;\n      background: var(--gx-orange);\n      color: #fff;\n      border-radius: 11px;\n      font-size: 15px;\n      font-weight: 900;\n      line-height: 1.2;\n    }\n\n    .grivex-cta-meta {\n      margin-top: 13px;\n      color: #777;\n      font-size: 11px;\n      line-height: 1.4;\n    }\n\n    \/* ==================================\n       TABLET\n    ================================== *\/\n\n    @media (max-width: 760px) {\n      .grivex-product { max-width: 100%; }\n      .grivex-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }\n    }\n\n    \/* ==================================\n       MÓVIL\n    ================================== *\/\n\n    @media (max-width: 560px) {\n\n      .grivex-product { font-size: 14px; }\n\n      .grivex-hero { padding: 32px 16px; border-radius: 17px; }\n      .grivex-hero h1 { font-size: 27px; line-height: 1.08; letter-spacing: -.6px; }\n      .grivex-hero-copy { font-size: 14px; }\n      .grivex-hero-pill { padding: 11px 16px; font-size: 13px; }\n\n      .grivex-section { padding: 17px 3px; }\n\n      .grivex-problem h2 { font-size: 23px; }\n      .grivex-problem-copy { font-size: 14px; }\n\n      .grivex-problem-grid { grid-template-columns: 1fr; gap: 8px; }\n      .grivex-problem-card {\n        display: grid;\n        grid-template-columns: 34px 1fr;\n        align-items: center;\n        gap: 9px;\n        padding: 13px 14px;\n        text-align: left;\n      }\n      .grivex-problem-icon { margin: 0; font-size: 26px; }\n      .grivex-problem-card strong { font-size: 14px; }\n      .grivex-problem-card p { margin-top: 3px; font-size: 12px; }\n\n      .grivex-transition { padding: 22px 16px; border-radius: 16px; }\n      .grivex-transition-icon { font-size: 32px; }\n      .grivex-transition h2 { font-size: 22px; }\n      .grivex-transition p { font-size: 13px; }\n\n      .grivex-product-intro h2 { font-size: 24px; }\n      .grivex-product-intro-copy { font-size: 13px; }\n\n      .grivex-feature-grid { grid-template-columns: 1fr; gap: 8px; }\n      .grivex-feature {\n        display: grid;\n        grid-template-columns: 32px 1fr;\n        align-items: center;\n        column-gap: 11px;\n        padding: 15px;\n        border-radius: 13px;\n        text-align: left;\n      }\n      .grivex-feature-icon { margin: 0; font-size: 24px; }\n      .grivex-feature h3 { margin: 0 0 3px; font-size: 14px; }\n      .grivex-feature p { font-size: 12px; }\n\n      .grivex-how { padding: 22px 14px; border-radius: 16px; }\n      .grivex-how h2 { font-size: 23px; }\n      .grivex-how-grid { grid-template-columns: 1fr; gap: 7px; }\n      .grivex-how-card {\n        display: grid;\n        grid-template-columns: 30px 1fr;\n        grid-template-rows: auto auto;\n        column-gap: 10px;\n        align-items: center;\n        padding: 11px 12px;\n        text-align: left;\n      }\n      .grivex-how-number { grid-row: 1 \/ span 2; width: 30px; height: 30px; margin: 0; font-size: 12px; }\n      .grivex-how-card strong { font-size: 14px; }\n      .grivex-how-card p { margin-top: 2px; font-size: 11.5px; }\n\n      .grivex-benefits { padding: 7px 3px 24px; }\n      .grivex-benefits h2 { font-size: 24px; margin-bottom: 16px; }\n      .grivex-benefits-box { padding: 19px 16px; border-radius: 15px; }\n      .grivex-benefit-icon { font-size: 24px; }\n      .grivex-benefit-item strong { font-size: 14px; }\n      .grivex-benefit-item p { font-size: 12px; }\n\n      .grivex-steps { padding: 20px 14px; border-radius: 15px; }\n      .grivex-steps-header h2 { font-size: 21px; }\n      .grivex-steps-list { grid-template-columns: 1fr; gap: 8px; }\n\n      .grivex-cta { padding: 29px 16px; border-radius: 17px; }\n      .grivex-cta h2 { font-size: 25px; }\n      .grivex-cta p { font-size: 13px; }\n      .grivex-cta-button { width: 100%; max-width: 330px; padding: 13px 14px; font-size: 14px; }\n      .grivex-cta-meta { font-size: 10px; }\n    }\n\n    @media (max-width: 380px) {\n      .grivex-hero h1 { font-size: 24px; }\n      .grivex-product-intro h2,\n      .grivex-how h2,\n      .grivex-benefits h2 { font-size: 21px; }\n      .grivex-transition h2 { font-size: 20px; }\n      .grivex-cta h2 { font-size: 22px; }\n    }\n    \/* ==================================\n       FAQ\n    ================================== *\/\n\n    .grivex-faq-section {\n      max-width: 700px;\n      margin: 0 auto 25px;\n      padding: 10px 5px 30px;\n      text-align: center;\n    }\n\n    .grivex-faq-title {\n      font-size: 30px;\n      font-weight: 900;\n      color: var(--gx-dark);\n      margin-bottom: 22px;\n      letter-spacing: -0.01em;\n    }\n\n    .grivex-faq-item {\n      background-color: var(--gx-soft);\n      border-radius: 14px;\n      margin-bottom: 10px;\n      overflow: hidden;\n      text-align: left;\n      border: 1px solid var(--gx-border);\n    }\n\n    .grivex-faq-question {\n      width: 100%;\n      background: none;\n      border: none;\n      display: flex;\n      align-items: center;\n      justify-content: space-between;\n      padding: 18px 20px;\n      font-size: 15px;\n      font-weight: 800;\n      color: var(--gx-dark);\n      cursor: pointer;\n      font-family: inherit;\n    }\n\n    .grivex-faq-icon {\n      flex-shrink: 0;\n      width: 26px;\n      height: 26px;\n      position: relative;\n      margin-left: 16px;\n      background: var(--gx-orange);\n      border-radius: 50%;\n    }\n\n    .grivex-faq-icon::before,\n    .grivex-faq-icon::after {\n      content: '';\n      position: absolute;\n      background-color: #fff;\n      top: 50%;\n      left: 50%;\n      transform: translate(-50%, -50%);\n      transition: transform 0.25s ease;\n    }\n\n    .grivex-faq-icon::before { width: 12px; height: 2px; }\n    .grivex-faq-icon::after { width: 2px; height: 12px; }\n\n    .grivex-faq-item.active .grivex-faq-icon::after {\n      transform: translate(-50%, -50%) rotate(90deg);\n      opacity: 0;\n    }\n\n    .grivex-faq-answer {\n      max-height: 0;\n      overflow: hidden;\n      transition: max-height 0.3s ease, padding 0.3s ease;\n      padding: 0 20px;\n    }\n\n    .grivex-faq-answer p {\n      font-size: 13.5px;\n      line-height: 1.6;\n      color: #555;\n      margin: 0 0 18px;\n    }\n\n    .grivex-faq-item.active .grivex-faq-answer {\n      max-height: 300px;\n      padding: 0 20px;\n    }\n\n    @media (max-width: 560px) {\n      .grivex-faq-section { padding: 6px 3px 24px; }\n      .grivex-faq-title { font-size: 23px; margin-bottom: 16px; }\n      .grivex-faq-question { font-size: 13.5px; padding: 15px 16px; }\n      .grivex-faq-answer p { font-size: 12.5px; }\n    }\n  \u003c\/style\u003e\n\u003cdiv class=\"grivex-product\"\u003e\n\u003c!-- =========================================\n       HERO\n  ========================================== --\u003e\n\u003csection class=\"grivex-hero\"\u003e\n\u003cdiv class=\"grivex-hero-glow\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"grivex-badge\"\u003e🤜 ENTRENAMIENTO DE ANTEBRAZO\u003c\/div\u003e\n\u003ch1\u003eLos antebrazos que \u003cbr\u003e\u003cspan\u003eel gimnasio nunca te dio\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003cp class=\"grivex-hero-copy\"\u003eEntrenas pecho, espalda, brazos. Horas de gimnasio. Y aun así hay algo que no acompaña: el antebrazo se rinde antes que el músculo. La barra se te escapa antes de fallar de verdad.\u003c\/p\u003e\n\u003cdiv class=\"grivex-hero-pill\"\u003e⚡ No es falta de esfuerzo. Es que nada de lo que has probado entrena el antebrazo de verdad.\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       PROBLEMA\n  ========================================== --\u003e\n\u003csection class=\"grivex-section grivex-problem\"\u003e\n\u003ch2 class=\"grivex-center\"\u003eTu antebrazo tiene 20+ músculos. \u003cbr\u003e\u003cspan\u003eTus ejercicios solo tocan 3.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp class=\"grivex-problem-copy grivex-center\"\u003eWrist curls: unos pocos flexores. Grippers: un solo movimiento. Extensores, rotadores, estabilizadores — llevan años dormidos.\u003c\/p\u003e\n\u003cdiv class=\"grivex-problem-grid\"\u003e\n\u003cdiv class=\"grivex-problem-card\"\u003e\n\u003cdiv class=\"grivex-problem-icon\"\u003e🏋️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWrist curls\u003c\/strong\u003e\n\u003cp\u003esolo trabajan unos pocos flexores.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-problem-card\"\u003e\n\u003cdiv class=\"grivex-problem-icon\"\u003e✊\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eGrippers\u003c\/strong\u003e\n\u003cp\u003eun solo movimiento, un solo ángulo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       TRANSICIÓN\n  ========================================== --\u003e\n\u003csection class=\"grivex-transition\"\u003e\n\u003cdiv class=\"grivex-transition-icon\"\u003e🤜\u003c\/div\u003e\n\u003ch2\u003eGRIVEX es distinto.\u003c\/h2\u003e\n\u003cp\u003eResistencia omnidireccional que obliga a trabajar flexión, extensión y rotación a la vez, en cada apretón. No es un gripper. No es una antiestrés. Es lo que faltaba.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       PRODUCTO \/ DIFERENCIA\n  ========================================== --\u003e\n\u003csection class=\"grivex-product-intro\"\u003e\n\u003cdiv class=\"grivex-product-intro-header\"\u003e\n\u003cspan class=\"grivex-eyebrow grivex-product-intro-label\"\u003eCONOCE GRIVEX\u003c\/span\u003e\n\u003ch2\u003eTodos los ángulos, un solo movimiento.\u003c\/h2\u003e\n\u003cp class=\"grivex-product-intro-copy\"\u003eUn entrenador de antebrazo pensado para activar los músculos que el gimnasio nunca te hizo trabajar.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-feature-grid\"\u003e\n\u003cdiv class=\"grivex-feature\"\u003e\n\u003cdiv class=\"grivex-feature-icon\"\u003e💪\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTodos los ángulos\u003c\/h3\u003e\n\u003cp\u003eUn solo movimiento activa flexión, extensión y rotación a la vez.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-feature\"\u003e\n\u003cdiv class=\"grivex-feature-icon\"\u003e⏱️\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003e5 min al día\u003c\/h3\u003e\n\u003cp\u003eDonde sea. Sin rutinas complicadas, sin excusas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       CÓMO FUNCIONA\n  ========================================== --\u003e\n\u003csection class=\"grivex-how\"\u003e\n\u003cdiv class=\"grivex-how-header\"\u003e\n\u003cspan class=\"grivex-eyebrow\"\u003eRESISTENCIA OMNIDIRECCIONAL\u003c\/span\u003e\n\u003ch2\u003eUn solo apretón, todo el antebrazo.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-how-grid\"\u003e\n\u003cdiv class=\"grivex-how-card\"\u003e\n\u003cdiv class=\"grivex-how-number\"\u003e1\u003c\/div\u003e\n\u003cstrong\u003eFlexión\u003c\/strong\u003e\n\u003cp\u003eLos músculos que ya conoces, trabajando a fondo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-how-card\"\u003e\n\u003cdiv class=\"grivex-how-number\"\u003e2\u003c\/div\u003e\n\u003cstrong\u003eExtensión\u003c\/strong\u003e\n\u003cp\u003eLos que llevan años dormidos, por fin activos.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-how-card\"\u003e\n\u003cdiv class=\"grivex-how-number\"\u003e3\u003c\/div\u003e\n\u003cstrong\u003eRotación\u003c\/strong\u003e\n\u003cp\u003eEstabilizadores que ningún gripper toca.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       BENEFICIOS — \"LO QUE GANAS\"\n  ========================================== --\u003e\n\u003csection class=\"grivex-benefits\"\u003e\n\u003ch2\u003eLo que \u003cspan\u003eganas.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"grivex-benefits-box\"\u003e\n\u003cdiv class=\"grivex-benefit-item\"\u003e\n\u003cdiv class=\"grivex-benefit-icon\"\u003e🤝\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAgarre que no falla\u003c\/strong\u003e\n\u003cp\u003eMás peso, más tiempo, sin que sea tu punto débil en cada tirón.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-benefit-item\"\u003e\n\u003cdiv class=\"grivex-benefit-icon\"\u003e💪\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAntebrazos que se notan\u003c\/strong\u003e\n\u003cp\u003eLa parte que siempre está a la vista, por fin acompaña.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-benefit-item\"\u003e\n\u003cdiv class=\"grivex-benefit-icon\"\u003e📈\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProgreso real\u003c\/strong\u003e\n\u003cp\u003eCuanto más constante seas, más lo notarás.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       ASÍ DE SIMPLE\n  ========================================== --\u003e\n\u003csection class=\"grivex-steps\"\u003e\n\u003cdiv class=\"grivex-steps-header\"\u003e\n\u003ch2\u003eAsí de simple.\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-steps-list\"\u003e\n\u003cdiv class=\"grivex-step\"\u003e\n\u003cdiv class=\"grivex-step-number\"\u003e1\u003c\/div\u003e\n\u003cp\u003eAprieta.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-step\"\u003e\n\u003cdiv class=\"grivex-step-number\"\u003e2\u003c\/div\u003e\n\u003cp\u003eGira y sostén la tensión.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-step\"\u003e\n\u003cdiv class=\"grivex-step-number\"\u003e3\u003c\/div\u003e\n\u003cp\u003eRepite 5 min. Sin rutinas.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       FAQ\n  ========================================== --\u003e\n\u003csection class=\"grivex-faq-section\"\u003e\n\u003ch2 class=\"grivex-faq-title\"\u003ePreguntas de GRIVEX\u003c\/h2\u003e\n\u003cdiv class=\"grivex-faq-item active\"\u003e\n\u003cbutton class=\"grivex-faq-question\"\u003e ¿De verdad funciona una \"bolita\"? \u003cspan class=\"grivex-faq-icon\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"grivex-faq-answer\"\u003e\n\u003cp\u003eNo es una pelota antiestrés. Su resistencia omnidireccional trabaja músculos que los ejercicios normales ni tocan. La diferencia está en cómo trabaja, no en el tamaño.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-faq-item\"\u003e\n\u003cbutton class=\"grivex-faq-question\"\u003e ¿Cuánto tardo en notar algo? \u003cspan class=\"grivex-faq-icon\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"grivex-faq-answer\"\u003e\n\u003cp\u003eLa mayoría nota más agarre en las primeras 2-3 semanas de uso constante.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-faq-item\"\u003e\n\u003cbutton class=\"grivex-faq-question\"\u003e ¿Sirve si no voy al gimnasio? \u003cspan class=\"grivex-faq-icon\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"grivex-faq-answer\"\u003e\n\u003cp\u003eSí. Está pensado para cualquier sitio, sin equipo ni rutinas. 5 minutos al día.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-faq-item\"\u003e\n\u003cbutton class=\"grivex-faq-question\"\u003e ¿Y si no es para mí? \u003cspan class=\"grivex-faq-icon\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"grivex-faq-answer\"\u003e\n\u003cp\u003e14 días de garantía. Si no te convence, te devolvemos el dinero.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"grivex-faq-item\"\u003e\n\u003cbutton class=\"grivex-faq-question\"\u003e ¿Cuánto tarda el envío? \u003cspan class=\"grivex-faq-icon\"\u003e\u003c\/span\u003e \u003c\/button\u003e\n\u003cdiv class=\"grivex-faq-answer\"\u003e\n\u003cp\u003eGratis a toda España, entrega en 24-48h.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- =========================================\n       CTA FINAL\n  ========================================== --\u003e\n\u003csection class=\"grivex-cta\"\u003e\n\u003cdiv class=\"grivex-cta-icon\"\u003e🤜\u003c\/div\u003e\n\u003ch2\u003eTu cuerpo ya entrena. \u003cspan\u003eAhora entrena tu agarre.\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eAñade GRIVEX a tu rutina y trabaja los 20+ músculos del antebrazo que el gimnasio nunca te hizo tocar.\u003c\/p\u003e\n\u003cdiv class=\"grivex-cta-button\"\u003e🔥 QUIERO UN AGARRE QUE NO FALLE\u003c\/div\u003e\n\u003cdiv class=\"grivex-cta-meta\"\u003e💪 Todos los ángulos · ⏱️ 5 min\/día · 🤝 Agarre que no falla\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"GRIVEX","offers":[{"title":"Negro","offer_id":62978973008202,"sku":"SU00156220-Black Box","price":38.85,"currency_code":"EUR","in_stock":true},{"title":"Rosa","offer_id":62978973040970,"sku":"SU00156220-Pink Box","price":38.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1064\/0490\/5290\/files\/3549326427633503-961e21f9-da61-473c-a214-d97078f959a3-image_1CZT34VCXHPDEAJCXQWBJBDR2F_0.png?v=1789079584","url":"https:\/\/getgrivex.com\/products\/grivex-entrenador-de-antebrazo","provider":"GRIVEX","version":"1.0","type":"link"}