ANKLE TO KNEE POSE: Stretches for people who sit at desks - PART A) When we sit, our hamstrings can become tight, which can then create tension in the lower back. One way to counter lower back pain is to open up the hips. Cross one leg over the other, so your ankle aligns with your knee. Hold it for a few breaths, then repeat on the other side. If you want to go deeper, lean your upper body over the desk. http://www.pinterest.com/amorefitness