Finger Exerciser Finger Stretcher Finger Resistance Band Guitar Strength Trainer Reverse Grip Strengthener Climbing Exercise Equipment Finger Extensor Strengthener for Wrist Hand

Great strengthening tool to use!

Para terapia es bueno.como ejercitador deberían de buscar otra opción.

There was really nothing wrong except for the fact that there were parts that would hurt your hand when you used it. Other than that it was great!

I have been working hard on increasing strength in my hands and always found it difficult to work grip extension which lead to a weakened grip. I tried using rubber bands and other stretches to try to alleviate hard grip.I ended up buying this as a new way on giving the extension from my grip trainers and I found it far more useful in opening up my wrist. If you are having difficulty with other hand extension tools, I would recommend trying this one as it does a better job resisting how your hand normally grips.

Es muy funcional, para obtener fuerza y velocidad en tus dedos. Yo lo he estado usando para mejorar la digitación y si me ha ayudado. Es necesario cuidar que no se caiga en el exceso, para evitar lesiones. El único problema que veo es la durabilidad del producto, porque las ligas se van a reventar en algún momento. sería bueno reemplazarlas por elásticos de tela. Saludos.