--- product_id: 318042413 title: "Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery" brand: "serenilite" price: "R906" currency: ZAR in_stock: true reviews_count: 13 category: "Serenilite" url: https://www.desertcart.co.za/products/318042413-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm store_origin: ZA region: South Africa --- # 4 color-coded resistance levels 10lb resistance for targeted strength Durable thermoplastic elastomer build Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery **Brand:** serenilite **Price:** R906 **Availability:** ✅ In Stock ## Summary > 🔥 Flex your recovery and grip game like a pro 💪 ## Quick Answers - **What is this?** Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery by serenilite - **How much does it cost?** R906 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/318042413-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm) ## Best For - serenilite enthusiasts ## Why This Product - Trusted serenilite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** High-quality flexible bar crafted from durable thermoplastic elastomers - • **For the Active & Ambitious:** Perfect for athletes, gamers, musicians, and professionals seeking peak performance - • **Ergonomic Grip & Versatility:** Strengthens hands, wrists, forearms, and upper body with one tool - • **Precision Resistance Training:** Light 10lb tension ideal for tennis & golfer's elbow rehab - • **Therapeutic Recovery Essential:** Clinically effective for tendonitis, carpal tunnel, and post-surgical rehab ## Overview The Serenilite Flexible Resistance Bar is a premium, light-resistance (10lb) physical therapy tool designed to strengthen grip, forearms, and upper body muscles. Made from durable thermoplastic elastomers, it supports rehabilitation from tennis elbow, golfer's elbow, tendonitis, and carpal tunnel. With 4 color-coded resistance levels, it suits all recovery stages and active lifestyles, making it a must-have for athletes, gamers, and professionals aiming for enhanced dexterity and pain relief. ## Description desertcart.com : Serenilite Flexible Resistance Bar for Physical Therapy & Tennis Elbow Relief, Hand Exercise Tool for Wrist Exercises, Resistance Bar for Tennis Grip Strength, Golfers Elbow Treatment & Tendonitis. : Sports & Outdoors Review: Product as advertised - Perfct for hand and arm physical therapy- strong resistance- reasonable pricing Review: Good product for PT - My PT moved me from Yellow to Red. This is a good Red level. ## Features - LIGHT RESISTANCE FLEXIBLE BAR - The Red Light flexible bar offers 10lb resistance making it great for tennis elbow exercises, improving your golf swing, men's and women's exercises, and other grip and elbow strengthening activities. - HAND GRIP & UPPER BODY EXERCISER - Get the physical therapy equipment that is great for strengthening your hands, wrists, chest, biceps, triceps, core muscles, and forearm grip. Build powerful hands and a stronger grip, increase elbow strength, improve shoulder and arm posture as well as therapy for elbow, carpal tunnel recovery, and increased dexterity. - PAIN RELIEF AND PHYSICAL THERAPY EQUIPMENT - Excellent physical therapy tools, Serenilite flexible bars will support your rehabilitation and recovery. Use them to relieve pain and other symptoms from tendonitis, tennis elbow, golfer's elbow, carpal tunnel, gamer's thumb, and other hand or arm-related injuries, or post-surgical recovery. - DURABLE CONSTRUCTION COLOR-CODED BARS - Our physical therapy tool is expertly crafted and made with high quality, durable thermoplastic rubber to provide both strength and flexibility to power your workouts. There are 4 different resistance levels that meet the needs of all types of physical conditions. - WORKOUT TOOL FOR ACTIVE AND ATHLETIC LIFESTYLE - The Serenilite Flexible Bars can be used by golfers, badminton or tennis players, video gamers, musicians, painters, and artists. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08S7Q4Q8K | | Best Sellers Rank | #128,717 in Health & Household ( See Top 100 in Health & Household ) #42 in Physical Therapy Arm Exercisers | | Brand | Serenilite | | Brand Name | Serenilite | | Color | Light (Red) | | Customer Reviews | 4.6 out of 5 stars 150 Reviews | | Item Shape | Cylinder | | Item Weight | 0.45 kg | | Manufacturer | Serenilite | | Material | Thermoplastic Elastomers | | Model Number | SER-FLEXBAR-L-stickerless | | Number of Items | 1 | | Part Number | SER-FLEXBAR-L-stickerless | | Style | Grip Strength Trainer | | Tension Level | Light | | Tension Supported | Light | | UPC | 850021715212 | ## Product Details - **Brand:** Serenilite - **Color:** Light (Red) - **Item Weight:** 0.45 Kilograms - **Material:** Thermoplastic Elastomers - **Style:** Grip Strength Trainer ## Images ![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 1](https://m.media-amazon.com/images/I/71Fb3UTHd2S.jpg) ![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 2](https://m.media-amazon.com/images/I/71yiV16wMeL.jpg) ![Serenilite Flexible Resistance Bar, Grip Strength Trainer, Resistance Band, Forearm Exerciser Workout, Flexible Bar for Tennis Elbow, Golfers Elbow, Physical Therapy, Pain Relief, Tendonitis, Recovery - Image 3](https://m.media-amazon.com/images/I/71D+vYCiYKL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Can it improve bone density in wrists?** A: Hello - Thank you for your question. Serenilite Flexible Resistance bars are recommended for conditioning and strengthening hand grip, wrists, elbows, forearms, shoulders and bicep muscles. In terms of your question about improving bone density. We ask that you consult your physician or physical therapist since they would be more knowledgeable and experienced in advising you based on your specific condition. Our resistance bars can be incorporated in a variety of different exercises to achieve a well-balanced fitness routine that incorporates movement and bodywork. They also make a great addition to a home gym. Best, The Serenilite team **Q: I ordered three bars but ony received two. How do I get the blue bar?** A: I found the blue by just by searching. It was there. **Q: I'm looking for a hollow resistance bar. these appear, in the photos, to have a cap at the ends. are these really caps, and the interior is hollow?** A: Hello - Thank you for your question. The cap you see on the outside is actually a rod-like structure that runs end to end and provides the necessary resistance level to the bar. This "rod" is housed inside the bar which is textured on the outside to provide the necessary grip and durability to the product. Our flexbar is designed to be a forearm exerciser that helps with tennis elbow, golfers elbow and various other types of physical therapy exercises used for pain relief, tendonitis, and sports recovery. Hope you found this helpful. Pls let us know if you have any other questions. Best, The Serenilite team **Q: is this latex free?** A: Yes, all Serenilite Flexible Resistance bars are latex free. Best, The Serenilite team ## Customer Reviews ### ⭐⭐⭐⭐⭐ Product as advertised *by J***I on February 5, 2026* Perfct for hand and arm physical therapy- strong resistance- reasonable pricing ### ⭐⭐⭐⭐⭐ Good product for PT *by A***E on September 9, 2025* My PT moved me from Yellow to Red. This is a good Red level. ### ⭐⭐⭐⭐ Helps strengthen *by J***R on April 30, 2025* Helpful for building muscle and strengthening my arms. --- ## 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.co.za/products/318042413-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm](https://www.desertcart.co.za/products/318042413-serenilite-flexible-resistance-bar-grip-strength-trainer-resistance-band-forearm) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-21*