{"product_id":"slam-balls","title":"Slamball","description":"\u003cp\u003eREP Fitness slam balls are weighted balls designed to enhance explosive power and conditioning. The sand-filled, low-rebound construction minimizes bounce, allowing for safe and high-intensity power training.\u003c\/p\u003e\n\u003cp\u003eAvailable in 10 sizes—2, 4, 6, 8, 10, 12, 15, 20, 25, and 30 kg—they are suitable for beginners to advanced athletes, and even for junior training. The ball diameter is optimized for each weight, balancing ease of use with training efficiency.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\/Specs\u003c\/h3\u003e\n\u003ctable class=\"spec\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\n\u003ctd\u003e2–12 kg: Approx. 23 cm\u003cbr\u003e15–30 kg: Approx. 28 cm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\n\u003ctd\u003eDurable rubber shell, filled sand\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"REP Fitness","offers":[{"title":"2 kg","offer_id":49494488744164,"sku":"SB-3500-02","price":3090.0,"currency_code":"JPY","in_stock":false},{"title":"4 kg","offer_id":49494488776932,"sku":"SB-3500-04","price":3390.0,"currency_code":"JPY","in_stock":false},{"title":"6 kg","offer_id":49494488809700,"sku":"SB-3500-06","price":3990.0,"currency_code":"JPY","in_stock":false},{"title":"8kg","offer_id":49494488842468,"sku":"SB-3500-08","price":4590.0,"currency_code":"JPY","in_stock":false},{"title":"10kg","offer_id":49494488875236,"sku":"SB-3500-10","price":4890.0,"currency_code":"JPY","in_stock":false},{"title":"12 kg","offer_id":49494488908004,"sku":"SB-3500-12","price":5290.0,"currency_code":"JPY","in_stock":false},{"title":"15 kg","offer_id":49494488940772,"sku":"SB-3500-15","price":6690.0,"currency_code":"JPY","in_stock":false},{"title":"20 kg","offer_id":49494488973540,"sku":"SB-3500-20","price":9290.0,"currency_code":"JPY","in_stock":false},{"title":"25 kg","offer_id":49494489006308,"sku":"SB-3500-25","price":11900.0,"currency_code":"JPY","in_stock":false},{"title":"30 kg","offer_id":49494489039076,"sku":"SB-3500-30","price":13900.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0648\/0376\/6500\/files\/REP_KG_SLAM_BALLS-2KG.jpg?v=1785116911","url":"https:\/\/raendl.com\/en\/products\/slam-balls","provider":"ウチノジム","version":"1.0","type":"link"}