No. 3 Gripper

[btmagnus]

I have been working to close this thing for a while, and am stuck.

Can anyone recommend a good way to train with these grippers and close this beast?
It would be nice to say I am working on a No. 4.

 

[FRKNHUGE]

just keep at it, use a weighted gripper in the gym as well
frk

 

[Squat Ass]

1st close the #3 with max effort. then do 3 sets with the #2. then finish with a couple negatives with the #3 using both hands to get it closed. do this once per week, no more. on another day of the week do a variety of other grip exercises.

squatter

PS- #3 for 9 reps just now...