10KG/20KG 8-Word Hand Gripper Wrist Device Chest Expander Workout Muscle Exercise Home Fitness Equipment

Chest Expander Power Wrist Home Workout Muscle Fitness Sports Strength Exerciser

Comfortable to hold

The handle of the 8-word power device is covered with a layer of NBR material, which is soft and comfortable to hole for long time.

Easy to operate

The 8-word power device is easy to operate, no complex process and other tools requirement.


The 8-word power device can effectively help you to practice your chest muscle and arm muscle, convenient to exercise at home, office, gym and so on.

Two resistances of spring available

There are five resistances of spring available for you to choose, including 5kg, 10kg,15kg, 20kg and 30kg, sufficing different needs.

Scope of application

The 8-word power device is widely suitable for student, white collar, adolescent, the elderly, fitness enthusiast and so on.


10kg is suitable for female / young athletes / elderly people, it improves the flexibility while exercising the arm.

20kg is suitable for fitness people who have certain requirements on arm strength.


Quantity: 1p c

Material: ABS + NBR + steel

Type: Gripping Ring
Model Number: -
Function: Comprehensive Fitness Exercise

What is an extension gripper?

  • The extension springs are typically attached to the gripper handles via hooks, allowing for easy modification of gripper resistance. 


Are hand grippers the best grip training tool?

  • Hand grippers are the primary tool used for training crushing grip and are often focused on to the exclusion of all other grip training. Having a strong thumb and wrist is key to closing the big grippers, so this may not be the best choice. However, work on hand grippers is what drives the initial interest in grip training for most trainees.

What is a chest expander?

  • The chest expander is a basic exercise device that uses the inherent resistance in rubber or other elastic material to build muscle. The device consists of two handles attached to the foot or wrapped around a stationary object like a door corner.


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