Twister Arm Trainer (30-50kg/70-110lb) Adjustable, Portable Chest Trainer with 3 Resistance Levels, Upper Body Training Home/Office/Travel

1. 3-level adjustable resistance (30-50kg/70-110lb) Suitable for beginners and experienced athletes – customize the training intensity according to your strength level and goals. The flexible resistance structure supports continuous progress in upper body training. 2. Multifunctional full-body training for all muscle groups. The U-shaped design specifically trains chest, biceps, forearms, shoulders, back and even legs – more effective strength training than conventional arm training bars, ideal for balanced muscle building. 3. High-quality stainless steel & durable construction. Made of robust stainless steel with high-strength metal springs, guaranteeing maximum stability, high elasticity and smooth movement during intensive training sessions. Leather-wrapped metal protects against injuries. 4. Ergonomic & safe design. Reinforced, non-slip foam grips ensure a comfortable and secure hold – even with sweaty hands. The compact construction minimizes and maximizes training comfort. 5. Portable & space-saving for training anywhere. Only 1.5kg in weight and foldable, fits in suitcases, bags or office drawers. Perfect for home training, office exercises, travel or gym – train whenever and wherever you want, without needing much space.