{"product_id":"h2o-tsunami-football™-water-filled-stability-trainer","title":"H2O Tsunami Football™ | Water-Filled Stability Trainer","description":"\u003cstyle\u003e.mvs-release-v2{max-width:1060px;margin:20px auto;font-family:inherit;color:#172029;font-size:16px;line-height:1.65}.mvs-release-v2 *{box-sizing:border-box}.mvs-release-v2 h2{font-size:clamp(25px,3vw,34px);line-height:1.15;margin:8px 0 16px;color:#172029}.mvs-release-v2 h3{font-size:19px;line-height:1.3;color:#172029}.mvs-release-v2 p{margin:10px 0}.mvs-release-v2 .mr-kicker{color:#ae1728;font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.mvs-release-v2 .mr-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,210px),1fr));gap:12px;margin:24px 0}.mvs-release-v2 .mr-card{padding:18px;background:#f5f7f8;border:1px solid #dfe4e8;border-radius:10px}.mvs-release-v2 .mr-card h3{margin:0 0 8px}.mvs-release-v2 .mr-card p{font-size:14px;margin:0}.mvs-release-v2 section{margin:24px 0}.mvs-release-v2 .mr-callout{padding:20px;border-left:4px solid #ae1728;background:#f5f7f8}.mvs-release-v2 .mr-fact{display:grid;grid-template-columns:minmax(100px,30%) 1fr;gap:14px;padding:10px 0;border-bottom:1px solid #dfe4e8;font-size:14px}.mvs-release-v2 dt{font-weight:750}.mvs-release-v2 dd{margin:0}.mvs-release-v2 details{border-bottom:1px solid #dfe4e8}.mvs-release-v2 summary{padding:15px 0;cursor:pointer;font-weight:750}.mvs-release-v2 details p{font-size:14px;padding-bottom:12px}.mvs-release-v2 a{color:#ae1728;text-underline-offset:3px}.mvs-release-v2 .mr-note{font-size:12px;color:#505b65}.mvs-release-v2 .mr-footer{padding:22px;background:#172029;border-radius:10px;color:#fff}.mvs-release-v2 .mr-footer h3,.mvs-release-v2 .mr-footer a{color:#fff}.mvs-release-v2 .mr-video{display:block;aspect-ratio:16\/9;width:100%;border:0;border-radius:10px;background:#172029}.mvs-release-v2 :focus-visible{outline:3px solid #245fca;outline-offset:4px}\u003c\/style\u003e\u003cdiv class=\"mvs-release-v2\"\u003e\n\u003cp class=\"mr-kicker\"\u003eWater-filled training\u003c\/p\u003e\n\u003ch2\u003eDon’t just move the load. Learn to control it.\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eH2O Tsunami Football™\u003c\/strong\u003e is a water-filled sports training ball that adds a shifting-load challenge to controlled movements. As the water moves inside, the athlete must manage the ball’s balance rather than simply lift a fixed weight.\u003c\/p\u003e\n\u003cdiv class=\"mr-grid\"\u003e\n\u003carticle class=\"mr-card\"\u003e\u003ch3\u003eA load that moves\u003c\/h3\u003e\n\u003cp\u003eThe water shifts with the drill, creating a movement-control and stability challenge.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"mr-card\"\u003e\u003ch3\u003ePurposeful warm-ups\u003c\/h3\u003e\n\u003cp\u003eUse it for coach-selected arm warm-ups, running-back drills and controlled training movements.\u003c\/p\u003e\u003c\/article\u003e\u003carticle class=\"mr-card\"\u003e\u003ch3\u003eBeyond the football field\u003c\/h3\u003e\n\u003cp\u003eManufacturer demonstrations also show volleyball and swimming warm-up applications.\u003c\/p\u003e\u003c\/article\u003e\n\u003c\/div\u003e\n\u003csection class=\"mr-callout\"\u003e\u003ch3\u003eMake control part of the rep.\u003c\/h3\u003e\n\u003cp\u003eThis is a training implement for sessions where how you move matters. Choose a suitable drill, follow the filling instructions and keep the movement controlled. Speed comes after you understand the exercise—not before.\u003c\/p\u003e\u003c\/section\u003e\u003csection\u003e\u003ch3\u003eProduct facts at a glance\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eModel\u003c\/dt\u003e\n\u003cdd\u003eH2O Tsunami Football™\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eProduct type\u003c\/dt\u003e\n\u003cdd\u003eWater-filled sports training football\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eTraining focus\u003c\/dt\u003e\n\u003cdd\u003eStability, balance and movement control\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eResistance\u003c\/dt\u003e\n\u003cdd\u003eShifting water inside the ball\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eExample applications\u003c\/dt\u003e\n\u003cdd\u003eControlled arm warm-ups and running-back drills\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mr-fact\"\u003e\n\u003cdt\u003eIntended role\u003c\/dt\u003e\n\u003cdd\u003eTraining implement; not a regulation game football\u003c\/dd\u003e\n\u003c\/div\u003e\n\u003c\/dl\u003e\u003c\/section\u003e\u003csection\u003e\u003ch3\u003eSee the training approach\u003c\/h3\u003e\n\u003cp\u003eManufacturer demonstration: a volleyball shoulder warm-up with the H2O training football.\u003c\/p\u003e\n\u003ciframe class=\"mr-video\" src=\"https:\/\/www.youtube-nocookie.com\/embed\/ey1BLBaJFXc\" title=\"H2O Football volleyball shoulder warm-up demonstration\" loading=\"lazy\" allow=\"encrypted-media; picture-in-picture\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/section\u003e\u003csection\u003e\u003ch3\u003eQuestions before you start?\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003eIs this a regular football for games?\u003c\/summary\u003e\u003cp\u003eNo. It is a water-filled training tool rather than a regulation game ball.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eIs it only for football players?\u003c\/summary\u003e\u003cp\u003eNo. The manufacturer demonstrates football, volleyball and swimming applications. Select exercises appropriate to the athlete and follow coaching guidance.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eHow much water should I add?\u003c\/summary\u003e\u003cp\u003eFollow the manufacturer’s filling instructions. A maximum fill weight is not specified in this listing; do not guess or overfill.\u003c\/p\u003e\u003c\/details\u003e\u003cdetails\u003e\u003csummary\u003eDoes it include a personalized training program?\u003c\/summary\u003e\u003cp\u003eThis listing is for the training product. The manufacturer demonstration is an example of use, not an individualized exercise prescription.\u003c\/p\u003e\u003c\/details\u003e\u003c\/section\u003e\u003cp class=\"mr-note\"\u003eFollow manufacturer filling and use instructions. Start with controlled movements and appropriate coaching. Stop any exercise that causes pain.\u003c\/p\u003e\n\u003csection class=\"mr-footer\"\u003e\u003ch3\u003eAdd a different challenge to your training.\u003c\/h3\u003e\n\u003cp\u003eChoose your quantity above, or \u003ca href=\"\/pages\/contact\"\u003eask Maximum Velocity Sports a product question\u003c\/a\u003e.\u003c\/p\u003e\u003c\/section\u003e\u003cp class=\"mr-note\"\u003e\u003ca href=\"\/policies\/shipping-policy\"\u003eShipping policy\u003c\/a\u003e · \u003ca href=\"\/policies\/refund-policy\"\u003eReturn policy\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Maximum Velocity Sports","offers":[{"title":"Default Title","offer_id":67631791243556,"sku":"MVS-ACE-H2O-TSUNAMI","price":49.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/6915\/6132\/files\/acesportz-h2o-tsunami-football-water-filled-trainer.jpg?v=1791224862","url":"https:\/\/prorebounders.com\/products\/h2o-tsunami-football%e2%84%a2-water-filled-stability-trainer","provider":"Pro Rebounders","version":"1.0","type":"link"}