Product description
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!
2.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.
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?
1.Won’t rebound and hurt yourself!
2.There is no danger of the spring breaking
3.Totally-enclosed hydraulic cylinder which offers you stable resistance strength,will not weaken over time!
4.With unique safe hydraulic adjustment system principle,even if you change the resistance