Adjustable Hydraulic Arm Exerciser 22-330lbs - Upper Body Strength Training Equipment for Men | Chest Expander, Shoulder & Arm Strengthener with Grip Bar | Home Gym Workout for Muscle Building & Fitness Training - Perfect for Home, Office & Travel Use

Arm trainer 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● Product Name: Strength Training Arm Machines ● Material: carbon steel, plastic● Adjustable: 10-150kg● Uses: exercise chest muscles and arm muscles★ Tip: Due to different measurement methods, if there is any small deviation between color and size, it is a reasonable range.★ If you have any questions, please feel free to contact us by email.★ We only do high-quality products, strictly follow the Amazon platform policy.

【Advantage】: It is very dangerous to use Spring Power Twister because springback is violent and fragile. The middle spring can be easily pinched. The spring is fragile even if used for a long time. Discard the Spring Power Twister. There is no risk of spring damage. Does not rebound or hurt.

【High qulity Power Twister】: Upgraded third-generation hydraulic power twister that can adjust different resistances by turning the resistance button, which is more user-friendly than traditional spring arm strength devices.

【Adjustable Resistance】: As you rotate upwards, the resistance strength will increase, and rotate downward, will reduce. The resistance strength of this arm exerciser is from 10 - 150 kgs. Adjust to the suitable resistance as needed to make exercise more effective and avoid muscle strain.

【Strengthen Triangle Design】: The unique golden ratio triangle support will always keep the power twister in a stable state to ensure the safety for using. As a fitness equipment chest expander, it is more

competent than others.