PROHANDS Gripmaster Hand Exerciser, Finger Exerciser (Hand Grip Strengthener), Spring-Loaded, Finger-Piston System, Isolate & Exercise Each Finger

Bought this cause I had two problems. - My pinkies were really weak and often got locked in a hyperextended position due to breaking them when I was younger. - My grip strength for deadlifts was really weak, even for an overhand claw grip. SInce this lets you exercise each finger individually I am able to focus on strengthening my poor pinkies. I just leave it near my laptop on my desk and squeeze out a few sets 3 times a week. So far the results have been great. my deadlift strength is much better and no more annoying locked up pinkies. Will be moving to the next tension level soon.

握力50kg越えている大人でも、指先の力は思いの外弱かった。簡単に何処でも 無理なく鍛練出来るアイテムで、いつも持ち歩いています。

Utilizzato per attività di arrampicata sportiva e tiro a lunga distanza. Non fa miracoli ma comunque se utilizzato nella maniera corretta tiene un po' di allenamento anche quando si sta in una pausa o impossibilitato a fare altri esercizi essendo tascabile. Da vedere molti video sul web con vari esercizi.

An excellent hand exerciser’ which you can easily use and carry around in your pocket.

I bought this in order to improve my finger strengh and independance for playing guitar. I had thought of buying one years ago, but my view was - if you want to improve your finger strength and dexterity for guitar, just play guitar, right? But I changed my mind, and decided to give this little device a go, on the grounds that I can use it when I'm NOT able to play guitar (like when I'm at work) and maybe using a device with some resistance might accelerate my finger strengh gains? This is a pleasingly well made unit, and the plastic parts seem to be of high-quality. I decided to go for the red "medium" excerciser, having read some comments here about more reps and lower tension being more beneficial for musicians. When the unit arrived, I was beginning to think I should have gone for the 5lb device instead! The tension initially felt quite strong, particularly on the little finger! Well does it work? in my opinion definitely yes! Having used this device for only about 15 mins a day most days for 3 weeks, I suddenly find that the spring tension feels a lot lower. Also it has transformed my guitar playing! Playing my 12 string acoustic guitar suddenly seems easier, and on my electric, hammers and pulls seem much more accurate and clearer! my speed has improved, and I recently found myself doing vibrato with my little finger, something I don't normally do! So yes, I think it works for Guitarists (and other musicians) and it's quality means that it is good value for the money!