I specifically reccomend CoC grippers
http://www.ko-sports.com/category/su...4785&network=s
They are much more difficult than the normal sports store type.. I reccomend starting with the trainer, or even the guide if your grip is not particularly strong.
http://www.ko-sports.com/category/su...4785&network=s
They are much more difficult than the normal sports store type.. I reccomend starting with the trainer, or even the guide if your grip is not particularly strong.
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