?Upgraded Power Twister?Change your opinion of the traditional power twister that dangerous or easy to hurt you, Our Hydraulic Power Twister which is safer and more durable because of the patented hydraulic adjustment system principle that lightly rebound. There is no danger of the spring breaking, won’t hurt yourself!
?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 need to buy a new one when your strength level increases. So whether you are a novice or a veteran, it could meet your needs in different training stages, accompany your entire fitness career. Please choose the intensity that suits you so as to avoid muscle strain
?Triangle Structure, More Stable?The triangle structure with 10 reinforcement rivets makes the arm trainer more load-bearing capacity, always keep it in a stable state, Exersice schedule can always be the same which is more scientific arm training machine. Slight rebound ,won’t hurt yourself.
?Ergonomically Designed?Made of high-density double carbon steel, anti-slip ergonomic PU handle ,hydraulic cylinder with safety lock that offer you with a safer fitness experience. Perfect for exercising your forearms, Chest, Biceps, Triceps, Wrists, and Shoulders’ Muscle at the same time, increasing the muscle strength of the upper body.
?Easy to use and Storage?There is a buckle on the bottom of the handle, very convenient to storage, when opening the package, please hold the handle with both hands, use your index finger to open the buckle, and you can use it. Come with a pair of fitness gloves to protect our hands.