These two girls are enthusiastic about gymnastics. They made this video to demonstrate the basic skills necessary for each grade (or level) of gymnastics, levels 1 though 6. From watching them you can see the progression of skills which are developed at each of these levels.
This must be a very popular You Tube gymnastics video, for it shows up among the first when you use the search term “gymnastics” on you tube. The girls mention that the regularly make gymnastics videos. We’ll have to watch for them and publish at least one more that they do for us.