[ship from the US]Twister Arm Trainer

VERSATILE DESIGN: Power arm trainer with adjustable resistance levels for biceps, triceps, shoulders, and chest workouts ERGONOMIC GRIP: Comfortable foam handles provide secure, non-slip control during intense arm exercises PORTABLE EQUIPMENT: Lightweight and compact construction allows for convenient storage and transport  for workouts anywhere DURABLE BUILD: Heavy-duty steel frame with reinforced joints ensures stability during arm  strengthening exercises ADJUSTABLE STRENGTH: Customizable arm positions and handle spacing accommodate different user  strengths.