Searching Exercise, Finger Dumb ?

I want to add another exercise into my workout, but i guess my english just keeps me from doing that, cause i dont find that exercise i am looking for and i dont know the english words for the utility used etc, can someone help me?

this picture should be enough for you to understand what i am talking about

http://www.fitnessmarket.de/eshop/out/oxbasesho…

how is this exercise called and is it already in the exercise list here at dailyburn ?

@HoRRoR, the picture you’ve linked to is a hand gripper. Here’s a link to several exercises utilizing a hand gripper: http://www.gripfaq.com/Hand_Grippers/

I did a quick search and didn’t see any exercises on DailyBurn using the hand-gripper, so you may want to create your own workout.

Susan
www.CatapultFitnessBlog.com