NSD Power Ball Roll-N-Spin Autostart LCD Counter Gyro Wrist Trainer and Forearm Exercise, Black
Brand: NSD
Product Code: PB-188AC Black
Availability:   In Stock
Price: US$49.90
Quantity:  
   - OR -   

Power UP your game to the next level!

Use the Wrist Trainer to increase strength of fingers, wrist, hand, forearms, biceps, triceps, ligament and shoulders.
It is small and portable, making it convenient to be used anytime and anywhere.

No starter cord or external battery powered aid needed! Using the Spinner to strengthen your wrist and arms easier than ever! The Roll ‘n Spin Spinner incorporates a pre-tensioner inside the gyroscope that allows for a simple roll back to spin up the gyro with enough momentum to get you started.

The Digital LCD Display Counter will keep track of how fast you’re spinning our Spinner, or how many revolutions you’ve been spinning it.

  • Autostart with internal pre-tensioner, just roll back the rotor in the direction of the arrow on the rotor or against the internal resistance, when sufficient tension is achieved, release and enjoy!
  • Computer balanced inner gyroscopic rotor for VIBRATION FREE operation at up to 15,000 RPM
  • Performance Digital LCD counter displays total revolutions in multiples of 100s, current speed in RPM, historical top speed in RPM, and a physical strength index that counts down in 30, 60, and 90 second intervals for a total number of revolutions in that duration.
  • Hard, impact resistant plastic shell that comes in an attractive BLACK
  • Small, compact exercise machine you can take ANYWHERE.
  • Provides up to 24.9 lb-in of torque at 10,000 RPM

 

Power Ball Gyro
Max Vibration Free RPM 15,000 RPM (250Hz)
Weight 9.2 oz (261 g)
Torque at 10,000 RPM 24.9 lb-in
Features Computer Balanced Rotor
LCD Display Counter
Hard Plastic Shell
Ergonomic Grip
AutoStart Internal Pre-tensioner
Colour Black

Write a review

Your Name:


Your Review: Note: HTML is not translated!

Rating: Bad           Good

Enter the code in the box below:



Tags:
What People Are Saying...
Apacs 903 Perfomance badminton shoes. Great shoes!!!"


Marco , Weert, Netherlands

Yes I do enjoy your products (two racquets and one pair of shoes) and I think they are a great value and also I think your service is great (preparing racquets and shipping). I will buy from you in the future again. However there is one minor blemish on your record. The Prospeed strings on the Lethal 6 racquet broke just after two games (and I don't hit very hard :-) ) so I had to re-string it which here in Canada is not inexpensive but I won't hold this against you. :-)"


Roman , Canada

 I did and continue to enjoy the products i bought from you.. I'm still using both rackets and shoes. I'm still planning to purchase other items as well... Thanks."


Rommell , Philippines


Secure Payments By PayPal
Copyright © Badminton Bay 2008-2014 All Rights Reserved.
Powered By OpenCart