unhg Adjustable Hydraulic Power Twister Arm Exerciser 22-440lbs Home Chest Expander Muscle Shoulder Training Fitness Equipment Arm Enhanced Exercise Strengthener Grip Bar Abdominal Builder

💪Adjustable Resistance–The resistance strength of this power twister can be adjusted by rotating the knob,the range is:22-440lbs,2-20 levels.You don’t wish to buy new ones when your strength level increases,it applies to any stage of arm strength training enthusiasts.Easily turn the knob left or right,increase or decrease the resistance to meet your needs in different training stages,accompany all of your fitness career.But please choose the intensity that suits you so that you could avoid muscle strai
💪Easy to use and Storage: The bottom made of ergonomic PU maintain, which is wear-resistant and non-slip, and has a comfortable grip. There is a buckle on the bottom of the maintain, very convenient to storage, when opening the package, please hold the maintain with both hands, use your index finger to open the buckle, and you’ll use it.
💪Strong and Sturdy Material –The hydraulic power twister is made of high-density dual-carbon steel, reinforced with a ribbed design, and reinforced with 10 screws. Very metallic, not easy to deform and break. The core is a fully sealed hydraulic cylinder, which has a simple structure, reliable operation, adjustable resistance, and is very protected. It can provide stable resistance strength and will not weaken with the passage of time.
💪Totally-enclosed Hydraulic Cylinder–Unlike other spring based exercisers,our power twister adopts totally-enclosed hydraulic cylinder which offers you stable resistance strength,will not weaken over time!With unique protected hydraulic adjustment system principle,although you change the resistance,the opening angle of the arms doesn’t change,the motion track aslo doesn’t change,so you don’t wish to change arm movements,and what’s more,you’ll fully open your arm even you reduce the resistance!
💪Golden Ratio Triangle Structure–The unique golden ratio triangle structure with 10 reinforcement rivets maks the arm trainer more load-bearing capacity,all the time keep it in a stable state,ensure the safety for the use of.So whether you are a novice or a veteran,it’s going to be very suitable for you.Perfect for exercising your wrists,arms,shoulders,chest and back at the same time,developing your grip,building strength on your fingers,wrists,and increasing the muscle strength of the upper body