The fizik arione road saddle the arione is one of fi39zik39s 3 spine concepttrade mens road saddle shapes of these 3 the arione shape is flat narrow and long if you are very spinally flexible far less than 90 degrees between your straight legs and your back when bending over as far as you can keeping your legs straight a shoulders39 width apart you are a snake you achieve the performance position using your spinal flexibility alone not rotating your pelvis