YZLSPORTS LED Wrist Ball Gyroscope Strengthener Ball Power Ball

Brand YZLSPORTS

Name Professional Grip

Spring Metal

50 pounds 22KG Suitable for the elderly or women in the elderly training

100 pounds 45KG seldom exercise people. Adult men.

150 pounds 68KG exercise often need to strengthen professional training for 1 years

200 pounds 90KG 2-4 professional training

250 pounds 113KG 3-5 professional training

300 pounds 138KG Professional

350 pound 158KG the average person is grip 350 pounds of spring is gold. Other are black

Weight 200 grams or so 100LB weight 202g, 150LB weight 205g, weight in order to increase 5g or so

The main purpose to exercise the muscles of forearm wrist grip wrench climbing climbing strength badminton table tennis basketball weightlifting school examination and so on a series of training. Recommended that the number of pounds to use the right hand is different.

Heavy Grips Hand Exercisers – Hand Grippers for Beginners to the Most Seasoned Professionals The Heavy Grips hand gripper series was developed for athletes who want to take the training of their grip strength to the next level. These high quality aluminum-handled hand-grippers are crafted with 50 inch-force-lb torque increments from 50lbs to 350lbs so that you can train your grip similar to training any other bodypart– by increasing resistance. This will finally allow you to build the huge forearms and crushing grip you have been unable to achieve by doing endless reps with plastic-handled hand-grippers.

Solid Aluminum Handles with Redefined Ergonomic Knurling Design for a Non-Slip Grip yet Super Comfortable to Hold.

Rust-Proof Coated Spring in 7 Different Resistance Level, From 50lbs to 350lbs for All Levels of Users.

Hand Grippers Available in Black Silver Gold Colors

Branding and Resistance Level on the Bottom of the Handle for Easy Identification

1,Ready Sponge Cover.

2,Wet the handle of the gripper with water. Or put it in water.

Make sure there is water on the handle. The handle is wet.

3,Align the sponge cover with the handle. Put a part in it first.

Then gently tap the sponge cover with the palm of your hand. Install the sponge cover slowly.

4,Installation completed

High carbon steel is suitable for tough products. Mostly used for automotive shock absorber springs. Good elasticity, uniformity and durability. Surface electrophoresis, no discoloration, not easy to rust.

This type of glue is mostly used in aerospace machinery parts. There is a requirement for solidification hardness. Can withstand high temperature and low temperature testing. The probability of degumming is one in a thousand.

Surface knurling design, mainly used for anti-slip. Do not hurt your hands after finishing. Novices will have a slight pain for the first time. It is a normal phenomenon. Can be used with a sponge.

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Customer reviews

M. Boyle: Five Stars

Great for carpal tunnel, we love it

See more 2 reviews on this product

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