Twister Arm Trainer, 40-100 Lb Adjustable Power Twister Bar, Chest Shoulder Arm Workout Equipment, Portable Shoulder Strength Exerciser Machine for Fitness People

• Full-Body Muscle Activation: The Saker Twister Arm Trainer uniquely targets arms, chest, shoulders, back, and legs in one compact device. Its U-shape design engages hard-to-reach muscles (like forearms and core) through rotational movements, outperforming traditional chest workout equipment.
• Adjustable 3-Level Resistance: With spring resistance from 40-100lbs, this twister arm trainer adapts to all fitness levels. Beginners can start low and progress safely, while athletes intensify workouts for muscle growth or endurance training.
• Premium Build for Smooth Performance: High-strength metal springs deliver jerk-free resistance, wrapped in protective leather to prevent injuries. Thickened anti-slip foam handles ensure comfort during intense sessions, making it a durable forearm exerciser and full-body tool.
• Portable & Space-Saving: Weighing under 3lbs and detachable, this fitness equipment fits in backpacks for workouts anywhere¡ªhome, office, or travel. Replaces multiple gym machines with 10-minute efficient routines (4x/week recommended).
• Beginner-Friendly & Versatile: Includes illustrated guides for zero learning curve. Ideal for strength building, functional training, or rehab. A cost-effective alternative to crowded gyms and bulky chest workout equipment.