Black Bull Ultimate Twister Arm Trainer, Adjustable Chest Workout Equipment

Quick Overview :

Meet the U-Twist Pro Spring Bar—a compact, high-performance strength trainer engineered to sculpt your chest, arms, shoulders, back, core, and even thighs with precision and control. No machines. No gym fees. Just science-backed resistance in the palm of your hands.

Inspired by professional training principles and designed for real life, this multi-functional spring bar delivers gym-quality results in just 10 minutes a day, 4 times a week—whether you’re at home, in the office, or on the road.

• Level 1 (Light) – Ideal for warm-ups, rehab, or beginners
• Level 2 (Medium) – Perfect for toning and endurance
• Level 3 (Heavy) – Built for strength gains and muscle definition
• Soft leather outer casing prevents pinching or skin contact with metal
• Thickened anti-slip foam handles absorb sweat and reduce hand fatigue
• Stable, controlled resistance—no jerking, no risk of overextension
•  Use while watching TV
  
•  Keep under your desk for office toning
  
•  Pack in your suitcase for hotel workouts
  
•  Store in a drawer when not in use