--- product_id: 28101043 title: "Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist" brand: "aa swing" price: "AR$92468" currency: ARS in_stock: true reviews_count: 8 category: "Aa Swing" url: https://www.desertcart.com.ar/products/28101043-tennis-swing-wrist-training-aid-for-forehands-backhands-volleys-serves store_origin: AR region: Argentina --- # 90° wrist angle for pro-level swings reduces tennis elbow pain one size fits 8-13 inch arm circumference Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist **Brand:** aa swing **Price:** AR$92468 **Availability:** ✅ In Stock ## Summary > 🎾 Elevate your swing, protect your elbow, own the court! ## Quick Answers - **What is this?** Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist by aa swing - **How much does it cost?** AR$92468 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/28101043-tennis-swing-wrist-training-aid-for-forehands-backhands-volleys-serves) ## Best For - aa swing enthusiasts ## Why This Product - Trusted aa swing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Master the Pro Swing:** Locks your wrist at the perfect 90° angle to unleash effortless power on forehands, backhands, volleys, and serves. - • **Patented Performance:** Backed by US Patent No. 9,610,487, this innovative aid is trusted by thousands to elevate their game and avoid injury. - • **Injury-Defying Design:** Transfers impact from your elbow to wrist, helping to relieve and prevent tennis elbow pain during intense play. - • **Built for Every Stroke:** Enhances your volleys and slices by maintaining the critical 'L-position' wrist lock, eliminating flicking errors that cost points. - • **Universal Fit, Instant Upgrade:** One size fits most arms (8-13 inches), suitable for both right and left-handed players—train like a pro, no matter your style. ## Overview The PermaWrist Tennis Swing Wrist Training Aid is a patented, one-size-fits-most device designed to lock your wrist at the optimal 90-degree angle for powerful, injury-free forehands, backhands, volleys, and serves. It reduces tennis elbow strain by shifting impact forces from the elbow to the wrist, supports both right and left-handed players, and is a must-have for serious players aiming to train like the pros. ## Description Ingeniously powerful patented (US Pat. No. 9,610,487) tennis swing training aid for forehands, backhands and volleys. The product dramatically improves tennis strokes by setting the proper 90 degree angle between the racket and the forearm which is critical to (1) developing effortless power and (2) reducing the chance of tennis elbow injury by transferring the impact force from tennis elbow tendon to wrist.FOREHANDS and BACKHANDS: As the body turns to start the forward swing, the arm goes forward, but the racket head actually goes back to form a 90 degree angle with the forearm (racket lag). Maintaining this 90 degree laid back position until contact is so critical in hitting powerful forehands and backhands. With the Permawrist product, the wrist is held back by the elastic cord to achieve the proper 90 degree angle. If you try to flick your wrist in an improper swing motion, our product’s flexible cord will resist the wrist motion.VOLLEYS AND SLICES: The secret to the pros' volleys is that the racket is locked relative to the arm at nearly 90 degrees and they maintain that locked L-position throughout the swing. By contrast, many amateur players erroneously try to break or flick their wrist in trying to generate power and under-spin. Our PermaWrist training aid will help you maintain the L-position throughout the swing. If you try to flick the wrist, our product’s flexible cord will resist the wrist motion. Same principles apply to slices.VIDEO: Search for "permawrist" in YouTube for demonstration.RELATED PRODUCT: Try our SnappyWrist product for a softer, tactile way to feel the wrist positions. Click the "AA Swing" link at the top under the product title. ## Features - Feel what the pros feel by hitting in front with the laid back wrist. - Great for training proper forehands, backhands, volleys and even serves. - Helps you feel the proper 90 degree wrist angle with the racket to hit with effortless power. - Helps relieve tennis elbow pain by transferring the impact force from elbow to wrist. - One size accommodates arm size (just below elbow) from 8-13 inches (circumference). Please check arm size to ensure proper fit. Suitable for right and left handed players. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B011M7GW92 | | Best Sellers Rank | #83,734 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #35 in Tennis Training Equipment | | Brand Name | AA Swing | | Customer Reviews | 4.0 4.0 out of 5 stars (210) | | Date First Available | July 14, 2015 | | Hand Orientation | left or right | | Item Dimensions LxWxH | 6 x 4 x 0.5 inches | | Item Package Dimensions L x W x H | 6.46 x 6.02 x 1.3 inches | | Manufacturer | AA Swing | | Model Name | PermaWrist | | Package Weight | 0.06 Kilograms | | Part Number | PermaWrist | | Size | One Size | | Warranty Description | 1 year | ## Images ![Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - Image 1](https://m.media-amazon.com/images/I/91sQk1T21DL.jpg) ![Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - Image 2](https://m.media-amazon.com/images/I/91pRk3fIeRL.jpg) ![Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - Image 3](https://m.media-amazon.com/images/I/51VOBUGLNfL.jpg) ![Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - Image 4](https://m.media-amazon.com/images/I/516GrSwjzDL.jpg) ![Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - Image 5](https://m.media-amazon.com/images/I/51k9YxunzWL.jpg) ## Questions & Answers **Q: Can this help with serving? If so, how?** A: While the Permawrist product is designed primarily for tennis strokes, it can help with serving in learning pronation at the point of impact. The product allows you to maintain an angle (around 30 degrees) between the racket and forearm to generate proper racket head speed while you practice shadow swings at home at 25% of the serving speed. Other than practicing shadow swings at low speed, we would not suggest wearing it during actual serving. **Q: Does this help practicing single handed backhand?** A: Yes, our PermaWrist device will help you to maintain an L-shaped laid back wrist which is critical in hitting a good top spin backhand. However, you will need to make sure that you have the proper Eastern backhand grip. **Q: Do you have any videos to show how this thing works?** A: Yes. In YouTube, search for "Permawrist" for videos of the product. **Q: does this really work?** A: Yes it really works. It maintains the perfect angle between the racket and the wrist for the perfect forehand. Try it. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by B***W on May 26, 2019* ### ⭐⭐⭐⭐⭐ Review *by Y***N on May 8, 2025* ### ⭐⭐⭐⭐ Review *by B***E on May 11, 2016* ## Frequently Bought Together - Tennis Swing Wrist Training Aid for Forehands, Backhands, Volleys and Serves - PermaWrist - GRIPFIXER Tennis | Ensures The Correct Grip | The Ultimate Training Equipment & Teaching aid | Danish Innovation - Tennis Swing Wrist Training Aid for Volleys, Forehands and Backhands - SnappyWrist --- ## 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.com.ar/products/28101043-tennis-swing-wrist-training-aid-for-forehands-backhands-volleys-serves](https://www.desertcart.com.ar/products/28101043-tennis-swing-wrist-training-aid-for-forehands-backhands-volleys-serves) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-21*