Many people overlook the importance our spine plays. After all, it is the backbone and foundation of our structure. Imagine life without a spine! Practicing good posture and stretches helps keep your spine healthy and in tact. Improper back posture leads to issues in other areas, like the legs, buttocks, and neck. I included a link to a yoga practice dedicated to the spine, by my favorite popular yogi- "Yoga with Adriene"! She has a ton of other good yoga videos as well, she is great for beginners.