About the productDescription🌟 Your Personal Fitness Trainer✨ The U-shaped spring bar is your personal fitness trainer. It helps achieve the perfect chest workout through the training guide chart. This equipment stimulates more muscle groups for a stronger body. Follow standard instructions for optimal results. It includes chest, wrist, arm, back, leg, and shoulder exercises. Perfect for home gyms.🏋️♂️ Multi-Muscle TrainingThe twister arm trainer works multiple muscle groups, including chest, arms, biceps, abs, shoulders, back, and thighs. It's simpler and safer. High-strength metal spring with strong elasticity, durability, and stability. Outer leather covers prevent injuries. The handle is made of thickened anti-slip foam, ensuring comfort and safety.🏠 Versatile UsageIdeal for beginners and professionals. It helps with strength training, is detachable, and doesn't take up space. Use it outdoors, traveling, in the office, or at home. 10 minutes per session, 4 times a week, for perfect muscles. Three strength levels are available.