Basic - 10 minutes - Alan Herdman You need to be a member to watch this video. Learn more Improve the mobility of your spine and stability of your core in this short and focused class. The whole class is done on hands and knees- offering you the opportunity to also strengthen the arm, shoulder and shoulder blade muscles. 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.