Ballet-coaching and aerobics doesn’t seem to be a all-natural pairing, but this significant-Strength video proves it’s possible, and the result is actually a good workout. Kym Perfetto Even though her Instagram feed is full of badass biking pictures, cycling is only some of NASM-Qualified trainer Kym Perfetto's YouTube content. (Despite https://www.youtube.com/watch?v=oc2nwLXmw4M