What is an NSD Spinner?
A: NSD Spinner is a handheld device that helps improve grip strength, wrist and forearm strength, and overall hand dexterity.


How does the NSD Spinner work?
A: The NSD Spinner uses centrifugal force to create resistance, which helps build and strengthen muscles in your hands, wrists, and forearms.


Can the NSD Spinner be used by anyone?
A: Yes, the NSD Spinner is suitable for anyone looking to improve their grip strength, including athletes, musicians, office workers, and individuals recovering from injuries.


Is the NSD Spinner easy to use?
A: Yes, the NSD Spinner is simple to use, and instructions are included with the product.


Is the NSD Spinner portable?
A: Yes, the NSD Spinner is small and compact, making it easy to take with you wherever you go.


Is the NSD Spinner noisy?
A: No, the NSD Spinner is virtually silent, making it suitable for use in quiet environments like offices or libraries.


How long do you need to use the NSD Spinner for each session?
A: It is recommended to use the NSD Spinner for about five to ten minutes per session.


How many revolutions per minute can the NSD Spinner achieve?
A: The NSD Spinner can reach speeds of up to 15,000 RPM.


Can the NSD Spinner be used for rehabilitation?
A: Yes, the NSD Spinner can be used to help improve grip strength and dexterity during injury rehabilitation.


Can the NSD Spinner be used to improve athletic performance?
A: Yes, the NSD Spinner can help improve grip strength and wrist and forearm strength, which can be beneficial for athletes in many sports.


Can the NSD Spinner be used for physical therapy?
A: Yes, the NSD Spinner can be used in physical therapy to help improve hand and arm strength.


What is the weight of the NSD Spinner?
A: The NSD Plastic Spinner weighs approximately 14 ounces while the Titan Spinner weights up to 1.5 lbs.


What is the maximum weight capacity of the NSD Essential Spinner?
A: The NSD Essential Spinner can handle up to 26 pounds of resistance.


Is the NSD Spinner waterproof?
A: No, the NSD Spinner is not waterproof and should not be submerged in water.


How do you change the resistance on the NSD Spinner?
A: You can change the resistance by adjusting the speed at which you spin the device.


Is the NSD Spinner easy to clean?
A: Yes, the NSD Spinner can be easily cleaned with a damp cloth.


What is the cost of the NSD Spinner?
A: The cost of the NSD Spinner varies depending on the model, but prices generally range from $24.99 to $139.99.


Can the NSD Spinner be used by children?
A: Yes, children can use the NSD Spinner, but adult supervision is recommended.


How can I purchase an NSD Spinner?
A: You can purchase an NSD Spinner directly from the manufacturer's website or from online retailers like Amazon.

NSD Spinner helps as it will build your muscles but you should probably check with your physical therapist. However, if the wrist tendonitis is due to repetitive motion, this may help because it builds your hand and forearm muscles and can be rotated in directions that you wouldn't usually be rotating your wrist in. If the tendonitis is severe, though, it may not work because this takes some force and speed to get started and keep it going.

Experienced users may catch the momentum right away and speed it up while the rotor's RPM is slow. Some users make the rotor spin by finger flip or rolling it on their jeans. The string is not required. Just needs a lot of practice for the beginners.

Auto-Start is a spring-loaded version of Spinner. With the feature of Auto-Start, you don’t need to worry about losing pull up strings. The Cord Started version, on the other hand, works like a yo-yo. However, no matter which version, you need to keep the rotor in the Spinner going by moving your wrist correctly after the initial start of the rotor.

Yes, you can take the upper and lower shells apart to clean it. Also, you may reverse the two inner tracks to make the Spinner as good as new. Please refer to the following videos:

PB-688 Disassembly

Remove the bottom ring from PB-688 Spinners

Metal Gyro balls are heaver than the Plastic ones. Metal Gyro Spinner also deliver larger force and torque.

Yes, all NSD Spinners are latex free.

It really depends on what kind of office you're working at. The sound it makes it's not that annoying.If you do concern about the noise, Titan Spinner or Metal Spinnner (PB-588C Silver) will fit what you need. They are very quite and silky smooth.

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