CanDo GripMaster Hand Exerciser, Yellow, X-Light Tension

I am having a lot of trouble with my hands after carpal tunnel surgery and one of many things I need to do is strengthen my hands and fingers. The Gripmaster exercisers are exactly like the ones the occupational therapist has. Each exerciser has a spring loaded button that can be pushed for each finger or the rubber handle can be removed to cover those buttons and expose one full strip that can be pressed on.I purchased the following Cando GripMaster Hand Exercisers for my medical therapy:YELLOW Extra-Light Tension of 1.5 pounds - THIS ONERED Light Tension of 3 poundsGREEN Medium Tension of 5 poundsBLUE Heavy Tension of 7 poundsThe Extra-Light version is really light but is a good starter exerciser for someone who is elderly, a young child, or someone like me who cannot even open a bottle cap with my hand. I use the 1.5 pound tension at home and sometimes the 3 pound version. I have been getting better with the 3 pound tension but it takes time. Nevertheless, I can see my strength improving even after a few sessions. At the beginning I couldn't even press down the 1.5 pound tension fully.I feel that those who are strength building would probably want to start with the 5, 7, 9, or the 13-pound tension. However, for others who have medical issues a lighter tension is best. My therapist recommends that I use the side that has the individual finger springs so that no one finger is bearing the entire load. This means sometimes I am unable to press all the buttons down fully (like with my pinkie) but I'm working toward that.The only thing I don't like is that this comes with absolutely no exercise instructions. Had I not seen the therapist remove the rubber handle to cover the other side, I would not even know that was a possibility.I was able to find exercises on the web from ProHands (which I attached in the comments section of this review) but it doesn't include the exercise I was told to do. I was instructed to hook the rubber side (point up) into the V of my hand and squeeze all at once with each finger on the individual spring loaded slots 10 times.Although these are made by ProHands, they are a cheaper price than other ProHands (without the Cando label) like this one which are advertised on Amazon.PS I contacted ProHands to find out the difference between their PRO and Gripmaster size and they said "The main difference between the PRO and the Gripmaster is size. The PRO is larger, so fits a larger hand better." So I guess a bodybuilder or someone with large hands would want to go with the PRO version. I also attached a picture they sent me of the difference in size.UPDATE Oct 30, 2016 - Since I'm doing well with my strength training, I decided to buy for future use:- BLACK X-Heavy Tension of 9 pounds- Gripmaster Pro Extra-Heavy Tension of 11 Pounds- Gripmaster Pro Edition XX-Heavy Tension of 13-PoundsPersonally, I don't like the Pro Edition (that's the large one picture) because it's too big and the rubber facing the hand is not cushioning enough. Also, the Pro Edition does not have the tension in pounds written on the label as do the standard ones I purchased.

This quality lets one exercise their fingers individually by pressing one's finger tips on the plungers, or can be used to strengthen the wrist by pressing the plungers with the fingers positioned closer to the hand. Works well.

This is a great product which you will gain grip strength in no time with continued use. I have noticed that many people have complained about the gripmaster not having individual finger slots and only one solid piece instead. The black handle on the grip master can slide off and you can change it to a solid piece or individual finger slots. Hope this helps someone:)

Helps if you keep it up

This is a good product and works perfectly for my requirements. I have a "trigger finger" and after exercising with this product, it is noticeably improved. I have strong hands and a stronger than average grip. However, the MEDIUM pressure works very well when using your finger tips to press individually or all at the same time. Seems like good quality and well made, I would not hesitate to recommend.

The product is advertised with isolated finger pads, however, the item that was delivered had only a single bar across the top. I thought I messed up and ordered the wrong one, but when I went back and looked at the picture and item description, what was delivered is very different and it was too late to return. (see picture).

Simply put this is the best training aid out there for guitarists. Use it when watching a movie or just lounging. It builds your fingers up and improves speed, and accuracy.

Product worked great for my client with hand weakness. Fits great in most women's or men's hands. Sturdy design and easy to clean. Option for individual finger strengthening or all fingers at once.

I enjoyed this product up until it broke. Lasted roughly 1 month before the small plastic inside broke and it fell apart on 1 finger spring. I'd like to get another

Love this product helps me build my finger muscles to play my bass!

I like the individual press buttons that ensures my weaker fingers get their strengthening exercises. I like that the tension is a degree that gives just enough challenge while not over stressing my finger muscles. The product size is right on the edge of being too big for my small hand size... it's a bit awkward at times and I have to reposition it because it slips from an ideal position in my hand. The product itself has a cheapish, plastic, lightweight feel to it but it is well made; the gel-like palm pad is a good feature that helps to hold the unit in place while I'm doing the exercises. I think this product is good but could be better for the price - I paid $26 CDN. A fairer price point would be $15 - $20.