SUGOOE Twister Arm Trainer, Adjustable 22-440lbs Hydraulic Power Chest Workout Equipment, Muscle Trainer for Chest, Shoulder & Arm Strength Building, Black

["Adjustable Resistance: This hydraulic arm exerciser features stepless resistance adjustment (22-440lbs/10-200kg), just turn the knob to choose the perfect intensity for beginners or pros","Micro-Rebound Design: Equipped with safe micro-rebound design and stable triangular structure with reinforced rivets, effectively avoiding sports injuries, ideal for home, office and gym use","Fully Sealed Hydraulic Cylinder: Built with a fully sealed hydraulic cylinder, paired with a protective shell to prevent mechanical damage, providing stable and smooth resistance during workouts","High-quality Material: Made of high-strength PP and metal materials, it is sturdy, wear-resistant, not easy to deform or break, and durable for long-term use","Easy to Store & Carry: Ergonomic TPR anti-slip handle with a buckle for easy folding and storage, compact size (16.7 x 6.7 x1.9in) and portable, perfect for home, office and on-the-go training"]