Stand on Trapeze, with feet turned so they are inline with the bar, back foot against the pad and hands on opposite rope. Pull front foot off the bar and behind the foot that’s against the pad. Bend the knee and squeeze rope between thighs. Pull head back to one side of rope. See if you can let go with one hand.
Face forward on trapeze. With one foot on the bar for support, bring the other in front of the rope and then back behind the rope and step back on the bar (pad/rope should be coming in front of your shin). Grab the opposite rope (of your wrapped foot) with both hands. Lean forward, bringing free foot off the bar and over the rope your hands are on. Hook the knee where the ropes cross.