Posted by a reviewer on Amazon

Super resistance just relax dont over it yourll end up snapping them and getting whacked with the bands lmao

Posted by a reviewer on Amazon

The small bump goes on the opposite side of the door so that the edge of the bump just touches the door

Posted by a reviewer on Amazon

Then you must completely close the door making sure that it clicks

Posted by a reviewer on Amazon

If you do not do this or have a door that sticks and wont close completely then the door attachment will come flying at you as soon as you stretch the band

Posted by a reviewer on Amazon

Cause i want to pump you up

Posted by a reviewer on Amazon

Its good but if you dont like it its wasted money

Posted by a reviewer on Amazon

The many positive reviews are justified

Posted by a reviewer on Amazon

I had to give only 4 stars tho because it isnt clearly stated that you can select a certain resistance