Hold one end of rope in each hand and stand on center of rope on left leg. Extend arms out to sides at shoulder height with palms facing forward and lift bent right leg to hip height with foot flexed to start. Extend right leg behind you at hip height, leaning torso slightly forward. Return to start.
Extend right leg forward at hip height. Return to start. That's 1 rep. Do 8 reps. Switch sides; repeat. That's 1 set.