I am a gym rat, and workout every day. Whether it is boxing, kickboxing, Zumba, Circuit training, or working out at home. I used to have a very basic AB Roller years ago, and gave it away when we moved house.
The moment I saw the AB Roller Wheel and Knee Protector Set I saw what a high quaity product it was. The roller is so easy to assemble. Just slide one of the handles over the metal pole, then the wheel, and finally the other handle. Push tightly, and there you have it.
The knee pads are pull on, and are positioned exactly right, for you to kneel down on them. I have a problem with my right knee, and always have a brace on it when doing physical exercise, so really wanted these more than the wheel. Saying that the wheel will strengthen my core even more. What I do every morning it lay down, and bring my straight legs upwards, and hold them with my hands. I do this really slowly bringing them up, and down, several times.
This is a product that my 84 year old husband will use, as well as this body builder.
I did receive this product at a discount, and have written an honest review of the product.
https://www.amazon.com/dp/B01N6IBEQF/ref=cfb_at_prodpg