That's how a carabiner is supposed to be used! Though, the carabiners in the photo are not that visible
There is one attached to the strap on my right leg, one at the level of my belly button and one at the top, next to my hand. We put up an indoor climbing wall at the staircase in a friend's house, this shot's taken during the process. BTW the CRKT paracord bracelett which I won on MTO is visible, too