STRONG by Zumba combines high intensity interval training (HIIT) with the science of Synced Music Motivation. In every class, music and moves sync in a way that pushes you past your perceived limits to reach your fitness goals faster. With most other workout programs (except Zumba) music is an afterthought. The music in STRONG by Zumba was created to drive the intensity in a challenging progression that provides a total body workout. The best part? It’s FUN!!