Discover the STRONG by Zumba High-Intensity Cardio and Tone 60 min workout, where every move is synced to a beat. ... STRONG by Zumba combines body weight, muscle conditioning, cardio and plyometric training moves synced to original music that has been specifically designed to match every single move. Must register 24 hours in advance! More info at: [hidden] Please see our current COVID policy here: [hidden]. More Info below.