Crush your previous best with our CRUSH challenges. AMRAPS (as many rounds as possible) and EMOMS (every minute on the minute) are on the menu for this sweat enducing and fat burning challenge. Although this can easily be the hardest class for a fitness enthusiast, you can slow things down to find YOUR UNIQUE ABILITY and then challenge yourself to improve week to week or month to month. Great for any level of fitness as it is easy to regulate your intensity level, however it is PERFECT for the intermediate to advanced level.