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 the latest craze in Zumba dance and Zumba fitness. Zumba is available in a variety of combinations so that the Zumba fitness company is able to cater to everyone of all ages. Senior citizens are able to enjoy the programs and start a fitness regimen the fun way.