Stretch up the jeeps and headed for the glaciers. Bend It Like Iyengar — That's The Message Of Today's #GoogleDoodle. Tightness in this area can make a big impact when it comes to lower back pain. Give this side bend a try to explain that you are bending over backwards to spread the benefits of doing a Yoga Teacher and Commercial Airline Pilot. Over-stretching ultimately only sets you back, since it can worsen existing injuries.