--- product_id: 102823670 title: "4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength" brand: "4kor fitness" price: "NT$12356" currency: TWD in_stock: true url: https://www.desertcart.tw/products/102823670-4kor-cross-anchor-shoulder-performance-training-system-resistance-cords-handles store_origin: TW region: Taiwan --- # 2 exercise charts by Dr. Teddy Willsey 5 resistance levels (3-22 lbs) Durable hole & plug connection with nylon sleeves 4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength **Brand:** 4kor fitness **Price:** NT$12356 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Elevate Your Shoulder & Core Game β€” Resistance That Works as Hard as You Do πŸ’₯ ## Quick Answers - **What is this?** 4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength by 4kor fitness - **How much does it cost?** NT$12356 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/102823670-4kor-cross-anchor-shoulder-performance-training-system-resistance-cords-handles) ## 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 - β€’ **Ready Out of the Bag:** Complete system with door strap, power rack anchors, and carry bagβ€”start your workout anywhere, anytime. - β€’ **Built to Last, Built for Safety:** Heavy-duty rubber tubing with protective nylon sleeves ensures thousands of reps without wear or snap risk. - β€’ **Expert-Designed Workouts Included:** Train smarter with dual exercise charts crafted by a top DPT, targeting shoulder and core performance. - β€’ **Tailored Resistance for Every Rep:** Choose from 5 precise resistance levels to match your strength goals and progress seamlessly. - β€’ **Compact Powerhouse for Professionals:** Lightweight 3.3 kg package fits your busy lifestyle, perfect for rehab, strength, and sports performance. ## Overview The 4KOR Cross Anchor Shoulder Performance Training System is a premium resistance band set featuring 5 graduated resistance levels (3-22 lbs) with durable rubber tubing and nylon sleeves. Designed for shoulder and core strength, it includes expert-developed exercise charts, versatile anchors for doors and power racks, and a convenient carry bag. Engineered for durability and safety, this system supports thousands of reps and is ideal for rehab, strength training, and athletic performance enhancement. ## Description 4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength ## Features - Build Shoulder and Core Strength and Stability - The 4KOR Elite Forces Strength System is designed to be a convenient system to improve shoulder and core strength and stability. This system includes 5 different resistance levels (3lbs, 7lbs, 12lbs, 17lbs, and 22lbs), with 2 cords per resistance level, for a total of 10 resistance cords, each cord contains a built-in rubber gripped handle. System also includes 1 door strap anchor, 2 power rack anchors, 2 exercise charts, and a carrying bag. - Improve Upper Body and Core Performance - This system includes 2 exercise charts developed with Dr. Teddy Willsey DPT. 1 double sided exercise chart includes carefully selected shoulder training exercises while the other double sided exercise chart includes carefully selected core training exercises. These exercises are designed not only to help improve strength and stability, but sports performance as well. - Most Durable Hole and Plug Connection - The hole and plug connection between the resistance tube and the end members is designed to be safe and durable. Able to withstand thousands of repetitions. Each resistance tube is wrapped in a high strength protective sleeve that protects the cord from the sun, over-stretching, and injury in case the band snaps during use. - Convenient System Ready To Use Immediately - This system includes everything you’ll need to start reducing pain and improving shoulder strength and performance right away. No need to purchase additional equipment. The included door strap fits most standard size doors, and the 2 power rack straps can attach to most squat racks. - 4KOR Fitness is based out of Scottsdale, Arizona. Our resistance bands have been used by men and women for years. We believe your fitness tools should not only work well, but they should last and take your workout routine to the next level. This is why we stand behind all of the products we sell. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | 4KOR Fitness | | Material | Dipped Rubber Tubing | | Color | Gray (5 Levels) | | Sport | Exercise & Fitness/ Baseball | | Included Components | Built-in Rubber Gripped Handle per Cord, Carry Bag, Door Belt, 2 Exercise Charts, Power Rack Straps | | Recommended Uses For Product | Workout | | Special Feature | Heavy Duty | | Model Name | Shoulder & Core Strength System | | Style | Shoulder and Core Strength System | | Tension Level | Heavy | | Number of Resistance Levels | 5 | | Manufacturer | 4KOR Fitness | | UPC | 853692007587 | | Item Package Dimensions L x W x H | 13.5 x 12.2 x 6.9 inches | | Package Weight | 3.31 Kilograms | | Brand Name | 4KOR Fitness | | Warranty Description | 2 year manufacturer | | Suggested Users | unisex-adult | | Part Number | 43528-157544 | ## Product Details - **Brand:** 4KOR Fitness - **Material:** Dipped Rubber Tubing - **Color:** Gray (5 Levels) - **Sport:** Exercise & Fitness/ Baseball - **Included Components:** Built-in Rubber Gripped Handle per Cord, Carry Bag, Door Belt, 2 Exercise Charts, Power Rack Straps ## Images ![4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength - Image 1](https://m.media-amazon.com/images/I/711F+C1gfbL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - 4KOR Cross Anchor Shoulder Performance Training System. Resistance Cords with Handles and Dynamic Workout Guide. Exercise Bands with Nylon Sleeves, Rubber Grips, and Carry Bag for Rehab and Strength - 4KOR Fitness Resistance Loop Band Set, Perfect for Crossfit, Yoga, Physical Therapy, and Booty Building - Door Strap Anchor - Compatible with 4KOR Resistance Cords - Only 1 Door Strap Included --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/102823670-4kor-cross-anchor-shoulder-performance-training-system-resistance-cords-handles](https://www.desertcart.tw/products/102823670-4kor-cross-anchor-shoulder-performance-training-system-resistance-cords-handles) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*