Ballet-schooling and aerobics doesn’t look like a purely natural pairing, but this high-Power video proves it’s possible, and The end result is actually a good exercise session. Kym Perfetto Although her Instagram feed is stuffed with badass biking photographs, biking is just some of NASM-Accredited coach Kym Perfetto's YouTube content. https://www.youtube.com/watch?v=bk6JFmN0eoM