NSD Powerball Spinner - Handgelenktrainer - Standard - Kristall

The Powerball spinner by NSD is a wrist trainer that is available in 2 versions: a standard version - starts with a cord - and an autostart model. The difference in operation can be found below. The Powerball increases the strength and blood circulation of the fingers, wrist, elbow and shoulder by performing a rotating movement with the ball. The faster you spin, the more difficult the exercise becomes. LOW IMPACT REHABILITATION

• Prevents overload of muscles and tendons.
• Similar to cycling: one uses speed to lighten the next step.
  • This creates constant tension on the muscles instead of peak loads that are harmful.

• Once the rotor is going, minimal movement is enough to keep the Powerball moving.
• This means that your patient always exercises with a resistance that is tailored to his/her needs .

HELPS WITH VARIOUS CONDITIONS

• Impingement syndrome.
• Tennis elbow (tendinitis).
• Golfer's elbow (tendinitis).
• Carpal tunnel syndrome.
• Osteoporosis.
• Arthritis (rheumatism).
• Hypermobility.
• Rehabilitation after surgery.
• Loss of grip.
• …

HOW TO START THE 'STANDARD' SPINNER? - Starting with the starter cord .

1. Insert the red lace into the hole.
2. Turn the rotor so that the string rotates around it.
3. Then pull the end of the string to get the Powerball going.
4. Finally, follow the circular rotation of the spinner with your wrist and bring the rotor to the desired speed.

HOW TO START THE 'AUTOSTART' SPINNER? - Starting is done by winding the rotor of the Powerball in the direction of the indicated arrow. You can clearly feel the resistance increasing during winding. There are two AUTOSTART methods:

1. Move your thumbs alternately over the rotor 10 to 15 times.
2. Roll the Powerball across a table just like you would wind up a toy car.
3. Finally, move your wrist in a circular motion to get the spinning rotor to the desired speed.

EFFECT OF EXERCISING WITH A POWERBALL

• Moving against centrifugal force stimulates blood circulation and promotes the production of synovial fluid in the joints.
• The grip required to hold the ball during practice activates the finger flexors and wrist extensors.
• Stimulation of the wrist extensors counteracts wrist flexion, which improves grip strength.
• Because the wrist extensors are active during grasping, many other muscles must be called upon to perform the circular movement.

WHY A POWERBALL FROM THE BRAND NANOSECOND (NSD)?

• Patented 'unbreakable' interior
• The 'indestructiball™' mechanism ensures continuous smooth operation of the rotor.
  • Not subject to wear and defects.
• Shockproof : continues to work smoothly, even after a knock.
• Tested and approved at speeds exceeding 17,000 RPM.
• Durable: you will enjoy it for years to come.

UNIQUE DESIGN STANDARD VERSION

• The only Powerball spinner in 'crystal'.
• View of the interior and operation thanks to the transparent design.
• Compact : easy to carry so you can practice anywhere.
• Light: 0.3 kg.

DESIGN AUTOSTART MODEL

• Like the standard version, except for the colours which here are yellow and black.