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.
Zumba is a fitness program using primarily Latin Dance moves. Created my dancer and choreographer, Alberto âBetoâ Perez from Miami and collaborating with two entrepreneurs Alberto Perlman and Alberto Aghion, they created a huge dance fitness craze. A variety of DVDs are available via websites and infomercials.