Ultimate Twister Arm Trainer, Adjustable 40-100lbs Portable Spring Resistance Chest & Arm Workout Equipment , Portable Detachable Upper Body Fitness Machine for Home & Gym.

• 【Unique Full Body Fitness Equipment】U-shaped power bar acts as your personal fitness trainer, helping you get an excellent chest workout with training guide charts. The power bar can accurately exercise multiple muscle groups, including chest, arms, biceps, abdominal muscles, shoulders and back, and thigh muscles
• 【Ergonomically Designed, Safe and Comfortable】The arm twist trainer is designed with your safety and comfort in mind. The leather-wrapped metal protects you from injury, while the padded non-slip foam handles ensure a safe and comfortable grip, even during intense workouts
• High-Quality Materials】High-strength metal spring, strong elasticity, durable and stable. Smooth movement without stagnation. The outer layer of leather wraps the metal to prevent sports injuries. The handle is made of thickened non-slip foam, non-slip and comfortable. Three strength levels are available to meet different exercise needs
• 【Efficient and Portable Exercise】Whether you are a beginner or a professional athlete, it can help you with strength training, simple and practical. It is detachable and does not take up space, you can use it outdoors, traveling, in the office or at home to maintain your muscles. It is a great addition to your gym. 10 minutes each time, 4 times a week, will allow you to have perfect muscles
• 【Multi-Function Strength Training Machine】The muscle training stick is different from the traditional arm exercise stick, it stimulates more muscle groups, including chest exercise, wrist exercise, arms, back, legs and shoulders. Just follow the standard instructions and you can get a stronger body. It is simpler and safer, and it is the right choice for your home gym

Ultimate Arm Twist Trainer, Adjustable Chest Expander, U-Shaped Arm Trainer for Chest Muscle Training with Wear-Resistant Leather Cover, Adjustable Length, Arm Trainer Fast Fitness Home Gym Why choose Arm Twist Trainer? 1. Build up arm strength in minutes 2. Get Arm Twist Trainer quickly 3. Effective upper body workout 4. Adjustable resistance and compact design for any regular workout Product Parameters: Name: Arm Trainer Material: Stainless Steel Specifications: 30kg-50kg/40-100lb Color: Black Blue Size: 26.18*6.88 inches Package includes: 1pc * Arm Twist Trainer Suitable for: men and women, beginners, people with a certain foundation and professionals