Manogyam 20KG Upper Body Exercise Bar - Chest, Shoulder, Forearm, Bicep, and Arm Strengthener 20KG Power Twister, a versatile and effective tool designed to target and strengthen your arm and chest muscles. This heavy-duty power twister is ideal for individuals of all fitness levels, whether you're a beginner or a seasoned fitness enthusiast. power twister boasts an impressive 20KG of resistance, providing a challenging and effective workout for your arms and chest. Whether you're aiming to build muscle, increase strength, or enhance endurance, this equipment is up to the task.