We all know and love the #4 stretch, but you can get so much more out of this stretch if you do it the right way. GST expert Anna Rahe is gonna show you how it's done (literally), so follow along and learn how to get the most out of the #4 stretch!

Learn more at www.gstbody.com
Facebook:   / gstbody  
Pinterest:   / gstbody  
Instagram:   / gstbody