When assembled, one can say: stable. Who does not rumhampelt it and mibraucht the unit for unintended exercises so can not tip over. For the right solid-looking quality the device with just under 9 kg fairly easily. Who does not want to fold the permanent coach, has a footprint of 100 x 36 cm should have available. Load capacity up to 100 kg. Schön would be of variable angle of inclination.
Regarding Height: I am 175 cm tall. For me, this device fits into the smallest possible adjustment precisely so, but could be set a little smaller for lateral abdominal crunches quite. And I make it a point to really tend to the whole body down without being braked by the support pad on the abdomen. This works, but for smaller people than 175 cm I do not recommend it if these mobility described should be guaranteed the device. Unless drilling - as another customer described - more holes in the adjustable rod to the padding, which perhaps could win three to four centimeters.
Measured by the low price obtained impeccable quality and a good Trainigsgerät for the back.
