Description
Warm Tips: 1.The Buckle Are Just For Holding The Two Arms Of Power Twister Together,Please DonT 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. Whats 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 Cant Fully Open When You Use Spring Power Twister! WhatS Hydraulic Arm Exerciser Advantages? Wont 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