zumba (Summum crazy) is a slang of the District of Columbia. Means Samba dance rhythms. The combination of the words "crazy crowd" means a party to a zumba dance party fun there.
Zumba is an aerobic dance which combines Latin, hip-hop and belly dancing moves with energetic music to provide a fun, great workout. Zumba aims to make exercise exciting and fun.
Beginning Zumba Tips
The zumba fitness cardio, the body movements and aerobics. Manipulation of music with hip shaking Latin rhythms inspiring. There will be both slow and fast moves. It helps burns fat (about 400-500) and you can still have fun.
Normal time zumba workout begins with a warm up for about 10 minutes and about 40 minutes of music, dancing and cool down for 5-10 minutes and I think that is often used in dance. Will have a mix of salsa.