Nemesis Grips Inc.
Psycho Thumber
0
Thumb War
The ultimate tool to grow muscular hands, a 'pumpkin thumb', and a brutally strong pinch grip.
GymScore: 100/100 Low
| Expert | 5.0/5 | 1 reviews |
The ultimate tool to grow muscular hands, a 'pumpkin thumb', and a brutally strong pinch grip.
GymScore: 100/100 Low
| Expert | 5.0/5 | 1 reviews |
Nemesis Grips Inc.
0
Nemesis Grips Inc.
0
Amazon
87
Fat Gripz
95