10 exercícios para o LOMBAR | XTREME 21

Strengthen your lower back. It's a very important area for posture and maintaining balance and support during any sport you do. Here are 10 exercises you can do without equipment, with tips on how to best perform each one. Visit http://bit.ly/2VSwA8f Download the Autoridade Fitness app for Android Google Play: http://bit.ly/2NZqr7N Coming soon for iOS Subscribe to my channel: http://bit.ly/X21-YouTube Find me here:   / sergiobertolucix21     / xtreme21oficial     / sergiobertoluci_oficial