Advanced - 10 minutes - Amanda Free You need to be a member to watch this video. Learn more In 10 minutes you will stretch and strengthen your whole body. Planks will work deep into your abs and upper body while the Crow will test your balance. This class can be done on its own or as a “warm up” to the advanced level 20 minute class. Share DownloadClick here to learn about watching videos offline on your mobile devicesPlease click this link to confirm you want to download this video. It will be taken from your monthly allownace.