- Back to Top
- OverviewJump to Overview
- FeaturesJump to Features
- WarrantyJump to Warranty
- ReviewsJump to Reviews
Finger Fitness Dyna-Flex Power Ball
- Write a Review
- Questions & Answers
- 429075 000000000 429075000000000
6-Month* financing available.
- Free Shipping (48 Contiguous U.S. States)
The Finer Fitness Dyna-Flex Power Ball has an internal gyroscope that spins and rotates against internal resistance to increase the RPMs. The power b...Click To Read More About This Product
Build your finger and forearm strength with an ingenious and cool new tool!
The Finer Fitness Dyna-Flex Power Ball has an internal gyroscope that spins and rotates against internal resistance to increase the RPMs. The power ball is great for building up wrist strength as well as fret-hand and strumming-hand strength and dexterity.
- Easy grip
- Multi-directional forearm and grip exercise
Have fun while you prepare yourself to play. Order now.