Climbing "Aerobic" (grade 6) in Fifounova Plotna is a memorable experience. The route, despite its relatively moderate grade, offers sustained technical climbing on beautifully textured limestone. Expect delicate footwork, precise hand placements, and engaging sequences that require thoughtful body positioning. The exposure adds to the excitement, particularly higher up on the face. While not overly strenuous, "Aerobic" demands consistent focus and control, making it a rewarding climb for those looking to improve their technique on slab climbing. The panoramic views from the top are an added bonus, providing a breathtaking reward for the effort.