You gotta get this stuff if you are serious about grip & hand training – Its the secret liniment used in iron palm and iron fist.
Its not secret at all really and I got mine at the Chinese herb shop 3 minutes walk from home.
Its great for preventing or treating tendinitis and rheumatism.
I also picked up an Eagle Catcher for finger training – no where near as good as the super gripper but an excellent device anyway.
Its a shame they don’t come with varying spring strengths. I have a feeling the attachments on this would snap with stronger springs. This means it will be used for isometric timed holds.