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.
You're not alone! The Zumba program has helped melt the pounds and inches off 12 million Zumba-enthusiasts in 125 countries, according to the Zumba Fitness website. The Latin-dance inspired workout features fast and slow rhythms which, when combined, successfully tone and sculpt the body and burn fat. We caught up with master Zumba instructor Staci Boyer to get her top tips for burning even more calories (and having even more fun) during your favorite Zumba class: