{"product_id":"jfit-slam-ball-build-strength","title":"JFIT Slam Ball Black, 20 LB – Sand-Filled Dead-Weight Slam Ball with Superior Grip for Power \u0026 Conditioning - Classic Black","description":"\u003cp\u003e\u003cstrong\u003eJFIT Slam Ball 20 lb is a sand-filled, non-bouncy training ball built for repeated high-impact slams to develop strength, power, and conditioning.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDesigned for CrossFit-style workouts, functional training and dynamic conditioning, the JFIT Slam Ball combines a heavy, dead-weight core with a textured, durable outer shell. It’s engineered to resist wear from repeated slams on concrete, turf, or rubber flooring while providing a secure grip for fast, explosive movements. This 20 lb classic-black model is a versatile midweight choice for athletes progressing from lighter loads or adding speed to strength work.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the JFIT Slam Ball improve my workouts?\u003c\/h3\u003e\n\u003cp\u003eUsing a slam ball increases the intensity and complexity of full-body movements by adding external resistance and velocity. Slams and throws target posterior chain power, core stability, and cardiovascular capacity, making sets both strength- and conditioning-focused.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePromotes explosive hip extension and shoulder drive during slams and throws\u003c\/li\u003e\n  \u003cli\u003eChallenges the core through rotational and overhead movements\u003c\/li\u003e\n  \u003cli\u003eRaises heart rate quickly for metabolic conditioning\u003c\/li\u003e\n  \u003cli\u003eNon-bouncy construction keeps energy directed into the movement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes this slam ball durable enough for repeated impact?\u003c\/h3\u003e\n\u003cp\u003eThe JFIT Slam Ball is crafted with a reinforced, grippy outer shell and a sand-packed interior to create a dead-weight feel. Materials and manufacture are optimized to prevent bursting, splitting, or deformation after thousands of hits.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty exterior resists abrasion from rough surfaces\u003c\/li\u003e\n  \u003cli\u003eSand-filled core maintains weight distribution without rebound\u003c\/li\u003e\n  \u003cli\u003ePrecision manufacturing reduces leaks and shape change over time\u003c\/li\u003e\n  \u003cli\u003e9\" diameter balances handling and impact absorption\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich exercises work best with a 20 lb slam ball?\u003c\/h3\u003e\n\u003cp\u003eA 20 lb slam ball suits a wide range of movements—from power slams to partner throws—offering enough load for athletic speed while remaining manageable for multiple reps. It’s an excellent choice for mixed modal WODs and technique practice.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverhead slams for power and core drive\u003c\/li\u003e\n  \u003cli\u003eRotational slams and throws for oblique strength\u003c\/li\u003e\n  \u003cli\u003eChest passes and partner work to develop coordination\u003c\/li\u003e\n  \u003cli\u003eBall slams during AMRAPs to elevate metabolic stress\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I choose the right slam ball weight?\u003c\/h3\u003e\n\u003cp\u003eSelect a weight that lets you perform fast, controlled repetitions with good form. Beginners and athletes focusing on speed often start lighter; stronger lifters choose heavier weights to prioritize force production.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e10–25 lb: good for beginners, higher reps, and speed work\u003c\/li\u003e\n  \u003cli\u003e30–50 lb: better for experienced users aiming for maximum force\u003c\/li\u003e\n  \u003cli\u003eProgress by increasing weight or adding sets\/reps as conditioning improves\u003c\/li\u003e\n  \u003cli\u003eUse 20 lb to bridge technique work and moderate power output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The JFIT 20 lb Slam Ball is ideal for athletes, CrossFit participants, coaches, and home-gym users who want a dependable midweight tool for power development, metabolic conditioning, and functional strength work. It fits workouts that demand durability and a dead-weight feel—perfect for repeated slams, partner drills, and varied WODs both indoors and outdoors.\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: Can I slam this ball on concrete?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The JFIT slam ball is built to withstand repeated impacts on concrete, rubber, or turf without bouncing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the 20 lb a good weight for beginners?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: For many beginners, 20 lb offers a balance of manageability and resistance; consider 10–15 lb if you’re new to slam techniques.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"JFIT","offers":[{"title":"Default Title","offer_id":48025876103329,"sku":"B00CRYJZ7Q","price":142.9,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/6532\/5729\/files\/jfit-slam-ball-front-view.jpg?v=1791363448","url":"https:\/\/canadiansporting.ca\/products\/jfit-slam-ball-build-strength","provider":"Canadian Sporting","version":"1.0","type":"link"}