Why do I always skate with the inner edge when I play roller skating? How can I skate with the outer blade or the middle blade? Especially the left foot with an inner blade.

Practice standing upright! Try to keep your feet straight when skating! You can also start from the basics! Feet out, rear wheels together, feet upright! Practice marking time first, it's almost time, practice walking with leg lifts, and then practice running! But remember, keep your feet upright, and naturally they won't be edged!

But from my personal point of view, I don't think it will be absolutely upright, and some blades inside are understandable, especially when turning and braking. As long as the action looks good, it is nothing more than an inner blade and an outer blade! The wheel is thin, so it should be used in reverse frequently to prolong the service life!