Ultra Sport AB Roller - good quality for low price

I bought the Ab Roller for my abdominal workout. For years I've tried it with situps. But situps are not an ideal exercise for abdominal muscles and straining your back very strong. When I eventually got severe back pain (in sciatica), situps true for me no more solution. That's why I was looking for a more gentle way to keep my belly fit. Thanks to Amazon and good customer reviews (thank you!) I came across the AB-Roller Ultra Sport.

The Ab Roller is really great. I work out 2-3 times a day. After the first day I had (despite many sit-up exercises in the past) muscles. Based on the muscle soreness can also be seen well, what muscles you train)

The build quality is good, the grips are non-slip rubber coating and by a supplied an illustrated description of the most important exercises is available. Also, (for the low price is certainly not typical) a little sleeping pad as a base case. The sleeping pad from sliding on my laminate while away, but if you do the exercises several times a day, a small pillow for the kneecaps is much more comfortable.
The rubber wheels running on laminate very quiet, do not leave black stripes and are still slipping.
After about 2 weeks I got small blisters on the palm below the little finger (right and left hand). That's why I now use simple bicycle gloves during exercises and since then I have no more problems with it.

Hence my advice:
- Use as a base for the knee rather have a small sofa cushions.
- To avoid blisters on your hands, wear gloves bike for exercise.

Definitely recommended!