40-100 LBS Adjustable Power Twister Arm Trainer, Forearm Triceps Chest Enhanced Exercise Strengthener, Portable Detachable Spring Resistance Upper Body Fitness Machine for Home & Gym Workout Equipment

• Unique Home and Upper Body Fitness Equipment: Twister arm trainer offers a compact, efficient full-body workout. Its U-shape design precisely targets muscles including chest, arms, biceps, abs, shoulders, back, wrists, legs, and thighs, helping you build strength like a bodybuilder
• High-strength Metal: springs for strong elasticity, durability, and stability, the twister arm trainer includes a reinforced thickened core for lasting use. Its outer leather covering prevents sports injuries, while the thickened non-slip sponge handle ensures comfort and grip. Smooth movement without stagnation is guaranteed, with three optional strengths to meet various exercise needs.
• Adjustable Intensity & Easy for Using: The twister arm trainer features 3 adjustable resistance levels suitable for all fitness levels from beginners to advanced athletes. Easily adjust intensity via standard instructions, with simple installation and convenient detachment for home, office, or outdoor use.
• Safe and Comfortable: The twister arm trainer ergonomic design prioritizes safety and comfort: leather-wrapped metal prevents injuries, while padded non-slip foam handles ensure a secure, comfortable grip during high-intensity workouts.
• Satisfaction Guaranteed: YZXIN Store is committed to providing top-quality products and ensuring your satisfaction. If you’re unsatisfied with this item for any reason, please contact us for help, we’ll immediately help you solve the problem within 24 hours.