{"product_id":"kvmorze-10-lbs-rubber-diving-brick","title":"KVMORZE Rubber Diving Brick 10 lb – Solid Matte Black Training Weight, Low-Odor Durable","description":"\u003cp\u003e\u003cstrong\u003eKVMORZE 10 LBS Rubber Diving Brick is a compact, solid rubber weight designed for freediving, swim training, and underwater practice.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis rubber diving brick provides a reliable, low-odor ballast for divers and swimmers who need consistent weight for descent, buoyancy practice, or strength conditioning. Molded in a dense rubber compound and finished in matte black, the 10-pound block is easy to spot underwater and resists nicks and chips that metal weights typically suffer. Its 13.8 x 13.8 x 13.8-inch footprint is large enough to be handled comfortably while still compact enough to stow in gear bags.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this diving brick improve freediving and breath-hold training?\u003c\/h3\u003e\n\u003cp\u003eThe KVMORZE rubber block delivers steady, predictable ballast that helps divers learn depth control and streamline technique without the instability of loose weights. Its solid construction minimizes shifting during use, enabling safer, more focused practice sessions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eConsistent 10.0 ± 0.1 lb weight for repeatable training loads\u003c\/li\u003e\n  \u003cli\u003eSolid rubber resists corrosion and won’t scratch pool or boat surfaces\u003c\/li\u003e\n  \u003cli\u003eLow rubber odor for more comfortable storage and immediate use\u003c\/li\u003e\n  \u003cli\u003eLarge, grippable shape aids safe handling at the surface and underwater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill the rubber construction withstand repeated pool and ocean use?\u003c\/h3\u003e\n\u003cp\u003eYes — rubber is naturally impact-tolerant and resists the rust and pitting that metal weights face in saltwater. The block’s exterior is formulated to reduce surface degradation so it lasts through many training cycles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDurable rubber compound guards against chips and dents\u003c\/li\u003e\n  \u003cli\u003eMatte finish reduces glare and makes the brick easy to spot underwater\u003c\/li\u003e\n  \u003cli\u003eDesigned to maintain shape and weight accuracy over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow should I incorporate a 10 lb brick into my swim or dive routine?\u003c\/h3\u003e\n\u003cp\u003eA 10-pound brick is versatile: use it for practicing controlled descents, ballast for swim drift drills, or added resistance in surface strength work. Start with short sessions to adapt to added mass, then increase duration as your comfort and technique improve.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse on short freedives to practice weight-assisted descents and equalization\u003c\/li\u003e\n  \u003cli\u003eAdd to tethered swim drills to build leg and core control against resistance\u003c\/li\u003e\n  \u003cli\u003eEmploy as a stationary training weight for pool-based strength exercises\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the size and handling details of the KVMORZE block?\u003c\/h3\u003e\n\u003cp\u003eThe brick measures 13.8 inches per side in a cube-like shape, giving it a convenient grip profile for passing between partners or securing to gear. Its dimensions balance surface area for handling with a compact form for travel and storage.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDimensions: 13.8 x 13.8 x 13.8 inches — easy to hold and carry\u003c\/li\u003e\n  \u003cli\u003eWeight: 10.0 ± 0.1 lbs — accurate for predictable training loads\u003c\/li\u003e\n  \u003cli\u003eBlack color for high visibility underwater and low reflection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The KVMORZE 10 LBS Rubber Diving Brick is aimed at recreational freedivers, swim coaches, and fitness-minded swimmers who want a corrosion-resistant, predictable weight for underwater skill work, descent practice, or pool-based resistance training. It’s also a practical gift for diving enthusiasts who prefer durable, low-maintenance gear.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 10 lb weight accurate for freediving practice?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The brick is specified at 10.0 ± 0.1 lbs, offering consistent ballast for repeatable freediving drills.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I use this in saltwater without corrosion?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The solid rubber construction resists saltwater corrosion and won’t rust like metal weights.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"KVMORZE","offers":[{"title":"Default Title","offer_id":48023336550561,"sku":"B0DF1CMQ9K","price":111.87,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/kvmorze-front-view-rubber-diving-brick.jpg?v=1791353418","url":"https:\/\/canadiansporting.ca\/products\/kvmorze-10-lbs-rubber-diving-brick","provider":"Canadian Sporting","version":"1.0","type":"link"}