【Adjustable Resistance】Rotating the knob to easily adjust the resistance, rang 0-200 kg free adjustment. Just rotating the knob, resistance can be adjusted, faster than car shifting.
【Durable Material】Upgrade thickened carbon steel,ABS, TPR, and is not easy to deform and break.Double layer steel tube design,Slight impact and extrusion will not have any effect.It will not deform during long-term training.
【Stable Triangle Structure】Bottom of the torsion arm is made of ergonomic PU handle, which is wear-resistant, non-slip, and comfortable to hold. The unique golden ratio triangular structure is matched Make the whole arm blaster for biceps more stable
【Safe Fitness】 Professional micro-rebound and refuse to take profiteering rebound. Completely solve the safety hazard for safe fitness with no hurt and safe micro-rebound.This resistance adjustment also suits women and weak arm weights.
【Strength Fitness Training Machine】It is more effective for muscle training.Perfect for exercising your wrists,arms,shoulders,chest and back at the same time,developing your grip,building strength on your fingers,wrists.
"Adjustable Hydraulic Strength Training Arm is Safer, More Effective Arm Exercise Equipment Our strength training equipment 0-20KG lbs Arm Muscle Training Machine, suitable for both male and female fitness enthusiasts. Can be adjust to different resistance to meet your needs,Will not violently rebound and hurt ourselves! Professional micro-rebound, refused to rebound sharply, completely solve security risks, let you safe and fitness, do not hurt people, micro rebound, security"