DIGIFLEX Green Hand and Finger Exercise System, 5 lbs Resistance

Muy buenos cumplen la función y lo prometido

I absolutely love this. Simply keep in your car and work out hands/wrists flexors and extensors while you drive. Great build quality. I truly appreciate working out each finger individually and focusing on median and ulnar sides. it can even help your carpal tunnel and video game controller strength and response timing. If you want to be a strong as ever this is fantastic!

Works great for your hands and your fingers strength

I like that I can click each finger at a different time as they are separated individually. After I broke my wrist and got the cast of I had to get my strength back in my fingers. This digi-flex worked amazing

This is one of the three exercisers in the set I bought. The set is 3 different strengths. 1.5 lbs, 3 lbs, and 5 lbs. I bought these for my son to strengthen is fingers for playing the violin. I already had a 9 lb model, which was much to strong for him. The 1.5 lb and 3 lb are useless for us. He can easily completely compress them with very little effort. I'd say if you are using them for rehab, or have very weak hand strength they would be good. My son is 11 and the 5 lb model was the best as a starting point. I ended up getting the 5 lb and 7lb in addition to the 9 lb I already had. Obviously it's going to be different for each person, but I thought the lower models were just too easy to make them useful. The quality of the product is good, it also comes with an instruction sheet that shows different ways to use it depending on what you want to accomplish.