>>34734743>>34734767No, if you wanna grab bitches arms and break their bones, sure, getting strong at closing grippers is good. To get stronger at holding onto a heavily loaded metal bar.. Not really, and Im not even sure theyre that get for hypertrophy either (but I dont know, I'd go wist wrist roller/wrist curls anyway).
If you want grip strength for lifting, do something more specific. Just hold onto a bar loaded heavy, do rack pulls with a very small with a pause at the top for a few seconds, do heavy holds with DBs, farmers walks, etc. Much more specific than a gripper and more effective tbh
