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| kettlebells.co.uk / grip strength training / JB Grippers |
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Steve Cotter World-renowned martial artist and strength & conditioning specialist. Two times US National Full Kontact Kuoshu (Kung Fu) Champion
"I have just received my JB G Gripper and it's awesome! I have been using all types of grippers everyday for over 2 years and this is the best yet.
I love the versatility of this gripper as you can move your hand between 200 and 400Ib by moving your hand up and down the gripper, which saves you using different grippers."
Read full review
BWLA Coach, experienced Kettlebell and Powerlifting coach.
JB Kettlebells Hollow fillable kettlebells
Phil Pfister World's Strongest Man 2006 "I have known some very strong guys. However, John is one of those super rare guys who is not simply among the strongest in the world but, is truly head and shoulders above the rest of us... When it comes to developing strength, John smashes through all barriers. He knows no boundaries... John Brookfield is a great hero, inspiration and friend to me and many of my other superstrong friends."
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John Brookfield is a living legend in the world of grip strength. John has set many records in grip strength from bending steel with his bare hands to tearing decks of cards in half. He has appeared on many TV shows such as the Today Show, and he has been featured in 'Ripleys Believe it or Not' and the 'Guinness Book of Records' for his feats of incredible hand strength. |
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JB Grippers come with unique extension handles which screw into the handgripper like a silencer into a gun. The extension handles change the leverage
factor which in turn changes the resistance of the gripper. So, using the lever principle, the JB Gripper has a lower poundage if you close it at the bottom of the extension handles
and a higher poundage if you try closing it without the extension handles.
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Due to the extension handles, the JB Gripper is much more versatile as you are not limited to one set poundage - in fact it is like
having a whole collection of handgrippers in one. Simply put, it's like having a whole rack of dumbbells to workout with instead of being limited to just one dumbell.
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| Each JB Gripper is supplied with John Brookfield's JB Gripper Basic Training Manual (on CD value £15.95). John gives you these fourteen grip training exercises that are unique to the JB Gripper:- | |||||||
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