The training appears to be relative good and actively answer.
Unfortunately, only one of the two sides is adjustable with Velcro and therefore is the seat for slightly larger more muscular upper arms relatively narrow and uncomfortable after a while.
In addition, the cables are also a bit too short, zumindes for taller people.
Too high intensity and the training is not all too pleasant, but more on special erinner cramps.
On the whole, not bad, but I have to say I use it compared to the abdominal trainer very rare because they are contrary to the abdominal trainer is not much to do as the arms just completely busy.