Thumb War
The ultimate tool to grow muscular hands, a 'pumpkin thumb', and a brutally strong pinch grip.
Thumb War Reviews
Based on 1 reviews from Gym Radar users, the Golden Grip Thumb War have an average rating of 5.00 out of 5. They're currently the #77 most-owned Grip Training on Gym Radar, with 5 home gyms reporting ownership.
1 Review
Performance
5.00 / 5
Build Quality
5.00 / 5
Value
5.00 / 5
User Reviews
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(5.00)
A fun, unique way to build the thumb portion on your grip! Well-built, easy to use, it does what it does, builds "pumpkin thumb" - referring to the big muscular thumb muscle in your palm. Recommended.