--- product_id: 626806947 title: "X5 Pro 28\" Isometric Exercise Equipment, Portable Home Gym Trainer with 0 to 150 lbs Resistance, Upper Body Workout, Chest, Arms, Back, Shoulder & Abs Gear for Men & Women" brand: "bullworker" price: "VT142492" currency: VUV in_stock: true reviews_count: 13 category: "Bullworker" url: https://www.desertcart.vu/products/626806947-x5-pro-28-isometric-exercise-equipment-portable-home-gym-trainer store_origin: VU region: Vanuatu --- # Portable & lightweight 2 lbs 0-150 lbs resistance 5 custom interchangeable springs X5 Pro 28" Isometric Exercise Equipment, Portable Home Gym Trainer with 0 to 150 lbs Resistance, Upper Body Workout, Chest, Arms, Back, Shoulder & Abs Gear for Men & Women **Brand:** bullworker **Price:** VT142492 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Unlock your ultimate strengthβ€”no gym required! ## Quick Answers - **What is this?** X5 Pro 28" Isometric Exercise Equipment, Portable Home Gym Trainer with 0 to 150 lbs Resistance, Upper Body Workout, Chest, Arms, Back, Shoulder & Abs Gear for Men & Women by bullworker - **How much does it cost?** VT142492 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/626806947-x5-pro-28-isometric-exercise-equipment-portable-home-gym-trainer) ## Best For - bullworker enthusiasts ## Why This Product - Trusted bullworker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Science-Backed Gains:** Isometric training proven to boost muscle strength up to 66% faster than traditional lifting. - β€’ **Ergonomic Versatility:** Three grip styles and 5 springs deliver a full-body, joint-friendly workout tailored to you. - β€’ **Crafted for Durability:** Premium laser-etched aluminum and coated springs built to last with a 5-year warranty. - β€’ **Power-Packed Resistance:** Customize your strength training with 0-150 lbs resistance for every fitness level. - β€’ **Gym-Anywhere Portability:** Sleek 2-pound design fits in your bagβ€”work out anytime, anywhere without limits. ## Overview The Bullworker X5 Pro 28" is a portable, isometric strength training device featuring 5 interchangeable springs offering up to 150 lbs resistance. Designed with ergonomic grips and durable aluminum construction, it enables full-body, low-impact workouts for all fitness levels. Lightweight and compact, it includes a workout journal and carrying case, making it perfect for home or on-the-go training with proven faster muscle gains. ## Description Product description Review: Complete and fast muscle workout - Like having a gym in your hands! You can exercise biceps, triceps, shoulders, chest, abs, thighs, calves, and inner/outer upper leg muscles, and do it with smooth, safe motions. You can do one set of all of these in about 10 minutes, and I think most people would consider that all the muscle exercises they need to build and maintain muscle fitness. Review: UNIQUE AND EFFECTIVE STRENGTH TRAINIG TOOL - I have 50 years of experience with isometrics. Bought my first Bullworker in 1974. They WORK. Put a muscle under a certain amount of tension over a certain amount of time and it WILL GET STRONGER-THAT IS A FACT! The X5 Pro with it's 4 straps (allows me to change the resistance and range of motion without changing the spring) a great feature. It's 28 inch size and changeable springs make the Pro very versatile. I have found that isometrics for me, can increase my strength quicker than any other method of training, and I've done them all. My cellar is full of strength machines. I use the X5 Pro differently than what Bullworker states one to do. I do 30-40 exercises with about a 10 second hold. I DO NOT do any reps. The strength benefits come wholly the the HOLD, and for me. the reps are a waste of time, I've tested this out over the years, and makes the workout too long. I only train 2 days a week. One big mistake is training to frequently with isometrics, which can strain your system without you knowing it. And yes, used correctly and faithfully the Bullworker CAN BUILD MUSCLE, it has for me. Also isometrics has shown to lower blood pressure and mine is 120/70, not bad for my age. The X5 Pro, used correctly, is a great tool for strength training and conditioning whether you are 15 or 80. ## Features - PORTABLE HOME GYM CONVENIENCE: Bullworker X5 Pro 28" requires no setup and is designed for training anywhere. This compact home gym equipment works effectively as a chest expander to help strengthen the upper body. It is easy to store and transport, making it practical shoulder workout equipment for workouts regardless of space, time, or budget. - ISOMETRIC TRAINING METHOD: Isometric exercises involve holding a static position against resistance to fully engage muscle fibers. This low impact method quickly improves strength, stability, and training progress. It works effectively as chest work out equipment and can also be used as a durable isometric bar for controlled resistance training. - ADJUSTABLE RESISTANCE LEVELS: Equipped with five custom resistance springs delivering 0 to 150 lbs of variable resistance, this system lets users train at different strength levels and adjust intensity. It works as a chest bar for targeted muscle building and also serves as versatile chest exercise equipment for full upper body development. - VERSATILE GRIP OPTIONS: Features a two strap pulley system for multiple grip styles. Use both straps for a classic Bullworker feel, a 2x1 grip for increased range of motion with less resistance, or a 1x1 grip for maximum range of motion. Perfect for chest bar workout as chest builder, and back workout at home daily. - LOW IMPACT FULL BODY WORKOUT: Designed for a joint friendly routine, this equipment supports back, shoulder, bicep, ab, and chest exercises. It works as chest workout equipment and also serves as versatile upper body exercise equipment, perfect for full body strength training at home, gym, or while traveling anywhere easily. - QUALITY CRAFTSMANSHIP: Constructed in the USA with laser-etched aluminum, coated springs, and ergonomic handles designed for a secure and comfortable grip during workouts. Perfect for chest exercise equipment & upper body workout, delivering strength, durability, and precision in every session at home or gym anytime you train. - COMPLETE TRAINING SUPPORT: Includes workout routines, exercise breakdowns, and a carry case for easy transport. Designed to support training at home or on the go, perfect for bicep workout equipment & arm strength training, giving you a full upper body workout experience anytime, anywhere, for maximum results. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D2Z8MDD3 | | Best Sellers Rank | #173,831 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #135 in Strength Training Upper Body Machines | | Brand | Bullworker | | Brand Name | Bullworker | | Color | Black | | Customer Reviews | 4.5 out of 5 stars 56 Reviews | | Global Trade Identification Number | 00896529000405 | | Handle Type | Removable | | Included Components | 5 interchangeable Springs, 90 Day Routine and Exercise Journal, Instruction Manual, Luxury Canvas Carrying Case | | Item Dimensions D x W x H | 3"D x 5"W x 28"H | | Item Type Name | Isometric Strencth Training Exercise Equipment | | Item Weight | 2 Kilograms | | Manufacturer | Bullworker | | Manufacturer Part Number | X5 Pro | | Material | Aluminum | | Material Type | Aluminum | | Maximum Weight Recommendation | 68 Kilograms | | Model Number | X5 Pro | | Product Dimensions | 3"D x 5"W x 28"H | | UPC | 896529000405 | | Warranty Description | Bullworker Assurance - 1 Year Warranty | ## Product Details - **Brand:** Bullworker - **Color:** Black - **Item Weight:** 2 Pounds - **Material:** Aluminum - **Product Dimensions:** 3"D x 5"W x 28"H ## Images ![X5 Pro 28" Isometric Exercise Equipment, Portable Home Gym Trainer with 0 to 150 lbs Resistance, Upper Body Workout, Chest, Arms, Back, Shoulder & Abs Gear for Men & Women - Image 1](https://m.media-amazon.com/images/I/71FsWEYYm4L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Complete and fast muscle workout *by M***T on January 22, 2026* Like having a gym in your hands! You can exercise biceps, triceps, shoulders, chest, abs, thighs, calves, and inner/outer upper leg muscles, and do it with smooth, safe motions. You can do one set of all of these in about 10 minutes, and I think most people would consider that all the muscle exercises they need to build and maintain muscle fitness. ### ⭐⭐⭐⭐⭐ UNIQUE AND EFFECTIVE STRENGTH TRAINIG TOOL *by K***N on March 9, 2025* I have 50 years of experience with isometrics. Bought my first Bullworker in 1974. They WORK. Put a muscle under a certain amount of tension over a certain amount of time and it WILL GET STRONGER-THAT IS A FACT! The X5 Pro with it's 4 straps (allows me to change the resistance and range of motion without changing the spring) a great feature. It's 28 inch size and changeable springs make the Pro very versatile. I have found that isometrics for me, can increase my strength quicker than any other method of training, and I've done them all. My cellar is full of strength machines. I use the X5 Pro differently than what Bullworker states one to do. I do 30-40 exercises with about a 10 second hold. I DO NOT do any reps. The strength benefits come wholly the the HOLD, and for me. the reps are a waste of time, I've tested this out over the years, and makes the workout too long. I only train 2 days a week. One big mistake is training to frequently with isometrics, which can strain your system without you knowing it. And yes, used correctly and faithfully the Bullworker CAN BUILD MUSCLE, it has for me. Also isometrics has shown to lower blood pressure and mine is 120/70, not bad for my age. The X5 Pro, used correctly, is a great tool for strength training and conditioning whether you are 15 or 80. ### ⭐⭐⭐⭐ The best workout is the one you'll do *by B***N on March 27, 2026* The best workout is the one you'll do. I can get a very good workout sitting on the sofa watching sports or whatnot with this tool. I do go to the gym for cardio and stretching but I do about 100% of my resistance work with Bullworker products. A few hints - warm up. Maybe grab an ISO-BOW and do some of the warm up routines you can find on their YT channel. Less if definitely more, start with the easy spring. Take your time working up the spring progression. Breath and pay attention to posture and positioning. It really doesn't take a ton of effort to get good results. Another bonus - you can break down the X5 and fit it into a standard suitcase for travel. TSA might get concerned about large metal tubes and spiral metal springs, but they'll pass inspection. ## Frequently Bought Together - Bullworker X5 Pro 28" - Isometric Exercise Equipment, Strength Training Portable at Home Gym Equipment for Back, Shoulder, Biceps, Triceps, Abs, Chest and Arms, Home Workout Exerciser for Men & Women - Bullworker Isometric Exercise Equipment - Steel Bow 20", Portable at Home Gym Equipment for Back, Shoulder, Chest, Biceps, Triceps, Abs, Arm Workout, All in One Exerciser for Men & Women, 0-130lbs - Bullworker ISO-FLO Isometric Exercise Equipment - Suspension Trainer Straps & Resistance Bands for Calisthenics, Pilates and Strength Training, Portable Home Gym Back, Core, Leg, Arm Workout Equipment --- ## 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.vu/products/626806947-x5-pro-28-isometric-exercise-equipment-portable-home-gym-trainer](https://www.desertcart.vu/products/626806947-x5-pro-28-isometric-exercise-equipment-portable-home-gym-trainer) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-06-08*