To relieve tension in your lower back, tighten your butt (gluteus) muscles and, at the same time, tighten your abdominal muscles to flatten your lower back. Hold this tension for 5-8 seconds, then relax. Repeat 2-3 times. Concentrate on maintaining constant muscle contraction. This pelvic tilting exercise will strengthen the butt (gluteus) and abdominal muscles so that you are able to sit and stand with good posture.
Lower Back Flattener
Lower Back Stretches Hits: 2245