However, I have some reservations:
Quality Ultrasport AB Roller is not sufficient to be useful to a man of a certain weight that it truly serves for sheathing, so NO, do not order. For a woman of normal constitution, that is enough, at least to some extent.
As for the use, it is actually easy and the sheathing is very effective - if you are already sporting or already know how to use this device!
BUT if you do you're never used a product like this, I do not recommend the AB Roller because the package insert is dismal. We show you a totally incomprehensible drawing good position to be adopted (though important!), We really do not manage to distinguish the position not to adopt. There was a huge economy in these drawings, not even talking of a real person image, reportedly telling. It is a point that I was looking in the box the "real" instructions.
And that's not all: EXERCISE ALONE explained - and this in a very very tangled, with the same dismal drawings. While this tool allows for multiple exercises. It is frankly lamentable.
So for those, as is my case, fortunately, have a habit, that is fine and sufficient for the home.
For those who are new to this type of device, I would not recommend, in the absence of clear information folder and given a little more this tool can be dangerous due to wrong position or misuse!
