Here’s a simple prenatal yoga move that will open up your pelvis (i.e., prepare you for labor) and “lenghten” the back of your legs (i.e., reduce tension in your legs and low back). Start with your hands on the floor or on blocks. Place your feet approximately 4 feet apart, inhale and look up, exhale extend your legs as much as possible and release your head down. Repeat the sequence 10-15 times- inhaling bending your knees and looking up, exhaling extending your legs and relaxing your head down.