Twister Arm Exerciser - Adjustable 22-440lbs Hydraulic Power/ Arm Exercise Equipment/Upper Body Exercise /Chest Workout/Shoulder Exercise Machine (Blue)

【Adjustable Power Twister】: An upgraded fourth-generation hydraulic arm and chest strengthener that can adjust different resistances by turning the resistance button, which is more user-friendly than traditional spring arm strength devices.we made this chest exercise adjustable from 22-440lbs with 2-20 levels. which is very suitable for those who are just beginning to use it, men, women, a novice or veteran, etc. Just easily rotate the knobs, you can choose the level which suits you the best. 【Easy to use and Storage】: The bottom made of ergonomic PU handle, which is wear-resistant and non-slip, and has a comfortable grip. 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. 【Strong and Sturdy Material】: Our hydraulic fitness equipment is made of high-density double carbon steel,engineering plastics and hydraulic cylinder,which passed 100000 endurance tests,won't easily be deformed and broken. The core is a fully sealed hydraulic cylinder, which has a simple structure, reliable operation, adjustable resistance, and is very safe.The exercise arm strength can provide stable resistance strength and will not weaken with the passage of time. 【Golden Ratio Triangle Structure】:The unique golden ratio triangle structure with 10 reinforcement rivets maks the adjustable hydraulic more load-bearing capacity,always keep it in a stable state,ensure the safety for using.So whether you are a novice or a veteran,it will 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 【Be stronger together】：Get fit and firm arms in minutes a day with the it chest exercise equipment。push up machine will help you feel stronger in everyday life. If you have any questions or concerns about this item, please contact us for free on the ordering page, we promise to give you a satisfactory solution.DON'T WORRY,ORDER NOW. Warm Tips:
1.The buckle are just for holding the two arms of power twister together,please don't use it as a handle,avoid the buckle falling off and power twister falling on you!
.Please choose the intensity that suits you so as to avoid muscle strain!
3.Not recommended for use by children,pregnant women and those who feel unwell!
4.Please keep out of reach of children and pets to avoid hurting your baby

shows it is very dangerous to use spring power
twister,hydraulic power twister is safer and more durable becasue of the patented hydraulic adjustment system principle.

What’s Spring Based Exercisers Disadvantage?
Springback is violent,easy to hurt you
The spring in the middle will easily pinch youself
The spring is prone to break after prolonged use
The resistance strength will weaken over time
The opening angle of the arms and motion track will change if you

adjust the resistance,you have to change your arm movements what your muscles are already used to!
The exercise effect will be greatly reduced because your arm can’t fully open when you use spring power twister!

What's Hydraulic Arm Exerciser Advantages？
Won’t rebound and hurt yourself!
There is no danger of the spring breaking
Totally-enclosed hydraulic cylinder which offers you stable resistance strength,will not weaken over time!
With unique safe hydraulic adjustment system principle,even if you change the resi