Arm Twister Trainer, Adjustable U-Shaped Chest, Arm and Thigh Exerciser, 30-50 kg / 70-110 lb, Portable Spring Resistance and Detachable Design, Fitness Equipment for Home, Office and Travel, Black an

【UNIQUE FULL BODY WORKOUT DEVICE】‌The U-Shape Twisted Arm Trainer trains your forearms, biceps, triceps, chest, shoulders, back, and legs for a full-body workout. It helps build muscle and endurance with noticeable results with continued use. Recommendations: 15-20 repetitions, 4-5 sets of each exercise.

【VERSATILE STRENGTH TRAINING DEVICE】‌Unlike traditional arm trainers, this muscle training bar activates more muscle groups—including your chest, wrists, arms, back, legs, and shoulders. Simply follow the standard instructions for a stronger body!

【DURABLE, COMFORTABLE & ROBUST DESIGN】‌The arm trainer is made of high-strength metal springs that are flexible, durable, and stable. Smooth movement without delay. The leather-wrapped metal outer layer prevents sports injuries. The handle is made of thickened non-slip foam, making it slip-resistant and comfortable.

EFFICIENT AND PORTABLE: Whether you're a beginner or a professional athlete, this arm trainer helps you with strength training in a simple and convenient way. It's detachable and doesn't take up space, so you can use it to train your muscles whether you're outdoors, traveling, in the office, or at home. It's a great addition to your gym.