--- product_id: 421921144 title: "4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball" brand: "4kor fitness" price: "¥3306" currency: JPY in_stock: false category: "4 Kor Fitness" url: https://www.desertcart.jp/products/421921144-4kor-fitness-massage-ball-for-deep-tissue-myofascial-trigger-point store_origin: JP region: Japan --- # 4.75-inch large size for deep muscle reach Speeds up muscle recovery & reduces soreness Thermoplastic rubber grippy surface prevents slipping 4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball **Brand:** 4kor fitness **Price:** ¥3306 **Availability:** ❌ Out of Stock ## Summary > 🔥 Unlock your body's full potential with every roll! ## Quick Answers - **What is this?** 4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball by 4kor fitness - **How much does it cost?** ¥3306 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/421921144-4kor-fitness-massage-ball-for-deep-tissue-myofascial-trigger-point) ## Best For - 4kor fitness enthusiasts ## Why This Product - Trusted 4kor fitness brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Deep Tissue Precision:** Targets stubborn knots with professional-grade traction - • **Portable Recovery Power:** Take your therapy anywhere—office, gym, or travel - • **Versatile Muscle Relief:** Perfect for glutes, quads, calves, and more - • **Ultimate Grip Technology:** No slip, no slide—just focused relief where you need it - • **Faster Recovery, Better Performance:** Cut downtime and boost mobility with consistent use ## Overview The 4KOR Fitness 4.75-inch Grippy Massage Ball features a unique thermoplastic rubber surface designed for deep tissue myofascial release. Its large size and textured grip enable targeted pressure without slipping, accelerating muscle recovery and improving fascia health. Ideal for athletes and professionals alike, it offers portable, professional-grade relief for major muscle groups including back, neck, shoulders, and legs. ## Description Here's How You Can Achieve More At Work, Feel Better At Home & Train Harder At The Gym: Looking for an effective and physiotherapist-approved way to alleviate muscle soreness and tightness?Want to improve your performance, reduce back pain and feel more energized without spending a small fortune. Introducing The 4KOR Fitness Ultimate Massage Balls For Enhanced Mobility, Flexibility & Pain Relief!Now you can finally enjoy unlimited physical therapy sessions at the comfort of your home for the price of just one!Improve joint movement and circulation of oxygenated blood, thus reducing sciatic pain, promoting faster post-workout recovery and decreasing fatigue. How? With one of the 4KOR Fitness ball massager kits. What Makes Our Physical Therapy Massage Set So Special? Dig Deeper Into Your Muscles: the innovative deep tissue massage grid built into the 4KOR Fireball will help you release knotted trigger points faster and more effectively. Premium Thermoplastic Rubber (TPR) Grippy Surface: will keep the tension ball from slipping or sliding, thus enhancing your massage. One Myofascial Release Kit, Unlimited Uses: our set will offer you a different massaging ball for every part of your body. Why Choose The 4KOR Fitness Lacrosse Trigger Point Balls? Because they will help you decrease pain on your neck, shoulder, upper back, lower, back, hamstrings, quads, glutes, biceps, triceps and calves. Because you will be able to sleep better, perform better at work and feel healthier and full of energy. Because it comes with an exercise guide sheet and a handy travel bag. Click "Add To Cart" NOW & start reducing muscle soreness! ## Features - Embrace the relief of a therapeutic deep tissue massage with 4KOR's Grippy Massage Ball. The 4KOR Fireball is meticulously crafted to address the deepest layers of muscle tissue, its unique surface texture enhances traction, allowing you to apply targeted pressure exactly where you need it most, without slipping or sliding. Regular use can lead to a significant improvement in fascia health, enhancing mobility and improving overall muscle health, proving itself as an indispensable recovery tool. - What sets our massage ball apart from the rest is the grippy texture. Our innovative grippy texture ensures the ball stays firmly in place, allowing you to apply targeted pressure exactly where you need it most. No slipping, no sliding – just pure, uninterrupted relief. Whether you're targeting your glutes, hamstrings, calves or quads, our Grippy Massage Ball is up to the task. This is made possible since its unique thermoplastic rubber surface texture provides enhanced traction power. - The lower body muscles work tirelessly day in and day out supporting you through every move you make. They deserve some serious TLC, and generic treatments simply won't cut it. That's why we've created our large 4.75" Grippy Massage Ball, specifically engineered to deliver unparalleled deep tissue relief to your body's largest and most hardworking muscles. - Experience the convenience of professional-grade massage therapy with 4KOR's Grippy Massage Ball. Designed for active individuals seeking relief in any setting, the 4KOR Fireball is the perfect travel companion, ensuring that you can address muscle tightness immediately, regardless of your location. Its user-friendly design makes them a staple for anyone in need of a quick muscle therapy session, keeping you limber and ready for action. - Redefine your recovery routine with 4KOR’s Grippy Massage Ball, designed for effective deep tissue engagement. The textured surface of the 4KOR Fireball reaches deep into the muscle fibers, easing knots and fostering a therapeutic environment within the muscle fibers. Consistent use may promote a noticeable reduction in muscle recovery time, establishing the Fireball as a critical component of your wellness regime. - Whether you're an athlete looking to optimize performance, a desk worker seeking relief from daily aches and pains, or anyone in between, one thing remains constant: the pursuit of a happier, healthier body. And our Grippy Massage Ball is here to help you achieve just that. - The team at 4KOR Fitness is committed to your total satisfaction with our therapeutic Grippy Massage Ball. We believe in the power of our product to enhance your wellness journey, ensuring your fascia remains supple and your muscles stay free of knots. With every Fireball, we offer a full satisfaction guarantee, because your health and comfort are our top priorities. Trust in our dedication to deliver a superior massage experience. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B9TF62G | | ASIN | B07B9TF62G | | Brand | 4KOR Fitness | | Colour | Red 4.75" Fireball | | Customer Reviews | 4.7 4.7 out of 5 stars (215) | | Date First Available | 12 June 2018 | | Is Discontinued By Manufacturer | No | | Is Product Cordless | Yes | | Item Dimensions LxWxH | 12.1 x 12.1 x 12.1 Centimeters | | Item Weight | 499 g | | Item Weight | 499 g | | Item model number | 102017-BLACK-1FOAM-$P | | Manufacturer | 4KOR Fitness | | Manufacturer | 4KOR Fitness | | Manufacturer Part Number | 102017-BLACK-1FOAM-$P | | Massage Therapy Technique | Rolling | | Massager Form | Massage Ball | | Material | Rubber, Thermoplastic Elastomer | | Model number | 102017-BLACK-1FOAM-$P | | Net Quantity | 1.0 Count | | Product Benefits | Pain Relief | | Product Dimensions | 12.07 x 12.07 x 12.07 cm; 498.95 g | | Product Grade | Home | | Style Name | 4.75in Grippy Roller Ball | | Target Use Body Part | Back, Neck, Shoulder | | UPC | 853692007747 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** 4KOR Fitness - **Colour:** Red 4.75" Fireball - **Is It Cordless?:** Yes - **Item Weight:** 499 g - **Massager form:** Massage Ball - **Material:** Rubber, Thermoplastic Elastomer - **Product Benefits:** Pain Relief - **Product Grade:** Home - **Style:** 4.75in Grippy Roller Ball - **Use for:** Back, Neck, Shoulder ## Images ![4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball - Image 1](https://m.media-amazon.com/images/I/41VDDstohcL.jpg) ![4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball - Image 2](https://m.media-amazon.com/images/I/51rGPia1rcL.jpg) ![4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball - Image 3](https://m.media-amazon.com/images/I/51m8LpZVkPL.jpg) ![4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball - Image 4](https://m.media-amazon.com/images/I/41sEX4FPtxL.jpg) ![4KOR Fitness Massage Ball for Deep Tissue Myofascial Trigger Point Release, Physical Therapy, and Muscle Relief - 1 Grippy Mobility Roller Ball - Large 4.75 Inch Red Fireball - Image 5](https://m.media-amazon.com/images/I/51cR9KZD3VL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - 4KOR Massage Balls for Physical Therapy - Trigger Point Ball - Muscle Relief for Back, Neck, Shoulder, Foot Pain - Fitness Massage Balls - Mobility Ball for Deep Tissue Myofascial Release - Amazon Basics High Density Foam Roller for Exercise and Recovery - 321 STRONG Foam Roller - Medium Density Deep Tissue Massager for Muscle Massage and Myofascial Trigger Point Release, with 4K eBook --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/421921144-4kor-fitness-massage-ball-for-deep-tissue-myofascial-trigger-point](https://www.desertcart.jp/products/421921144-4kor-fitness-massage-ball-for-deep-tissue-myofascial-trigger-point) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-26*