Aixi Fitness Heavy-Duty Power Twister – Professional Upper Body & Chest Muscle Trainer

Elevate your home workout routine with the Aixi Fitness Power Twister, a high-performance resistance tool designed specifically for building serious upper body strength. Whether you are looking to define your chest muscles, broaden your shoulders, or increase grip and forearm power, this heavy-duty arm exerciser provides the consistent tension needed for effective muscle hypertrophy. Crafted with professional-grade materials, it offers a portable yet powerful alternative to bulky gym machinery, allowing you to sculpt your physique from the comfort of your living room.

Key Benefits

Targeted Muscle Development:** Specifically engineered to isolate and blast the pectoralis major, deltoids, and biceps. The spring-resistance technology ensures constant tension throughout the entire range of motion.

Premium Carbon Steel Build:** Constructed from high-tensile carbon steel with a sleek silver electroplated finish, this trainer is built to withstand intense daily use without losing its elasticity or structural integrity.

Progressive Resistance Levels:** Available in multiple weight ratings from 20KG to 60KG, allowing beginners to start safely and seasoned athletes to challenge their limits as they grow stronger.

Enhanced Grip Stability:** Features ergonomic handles designed to prevent slipping during high-tension repetitions, ensuring your focus remains entirely on your form and muscle contraction.

Compact Home Gym Solution:** Its streamlined design makes it easy to store in a closet or under a bed, providing a full upper-body workout without the need for a dedicated gym space.

Key Specs

Material:** Silver Electroplated Carbon Steel

Resistance Options:** 20kg, 30kg, 40kg, 50kg, and 60kg versions

Spring Coil Count:** 38 turns (Standard for 30kg–60kg models)

Spring Diameter:** Ranges from 6.3mm (30kg) up to 7.5mm (60kg)

Device Length:** Ranges from approximately 54cm (20kg) to 65cm (60kg)

Product Weight:** Ranges from 0.65kg to 1.92kg depending on the resistance level

How to Use

1. **Preparation:** Choose the resistance level that matches your current strength. Ensure you have ample space around you to move freely.

2. **Grip:** Hold the handles firmly with both hands. If your model includes safety wrist straps, always loop them around your wrists before beginning.

3. **The Movement:** Extend your arms slightly forward. Using your chest and arm strength, bend the bar downward or inward until the two handles move toward each other.

4. **Controlled Release:** Slowly return the bar to the straight position. Do not let the spring "snap" back, as controlled eccentric movement is vital for muscle growth and safety.

5. **Routine:** Perform 3 sets of 8–12 repetitions, or until muscle fatigue is reached.

Care & Safety

Inspection:** Always check the spring and handles for any signs of wear, cracks, or damage before every workout.

Safety Clearance:** Maintain a safe distance from your face and body while bending the bar to prevent accidental recoil.

Storage:** Store in a dry environment to maintain the electroplated finish. Avoid leaving the device in direct sunlight for extended periods.

Usage Warning:** Not intended for use by children. If you feel any sharp pain in your joints or tendons, stop use immediately.

Notes

"银色电镀版碳钢臂力器" (Silver electroplated version carbon steel power twister) utilizes a reinforced spring design for maximum durability and "塑形健体" (body sculpting and fitness) results.