STRONG Nation™ combines body weight, muscle conditioning, cardio and plyometric training moves synced to original music that has been specifically designed to match every single move. Every squat, every lunge, every burpee is driven by the music, helping you make it to that last rep, and maybe even five more.STRONG Nation™ also has options to suit your specific goals. The original STRONG Nation™ class is a demanding hour-long session that works your entire body. It’s ideal for hitting your ultimate fitness goals — and then making new ones.