Theoretical vs. Actual Network Speeds. The performance of Wi-Fi networks practically never approach these theoretical maximums. 802.11b networks, for example, generally operate no faster than about 50 percent of theoretical peak, around 5.5 Mbps. Likewise, 802.11a and 802.11g networks generally run no faster than 20 Mbps.
It is not unusual to see aerobic dance and Zumba, a form of dance to Latin music, offered in neighborhood gyms and community centers. Both have similarities but some differences for participants.
Performing Arts. Zumba is a popular fitness program inspired by Latin dance. Zumba is a registered trademark for the dance classes developed by Alberto Beto Perez, a Colombian dancer and choreographer, as a way to turn a fitness class into a dance party. Zumba dancers move fast and have fun while getting exercise and burning calories.