Nằm nghiêng. Bài tập đầu gối-ngực. Bài tập tì người về phía trước. Bơi lội. Chú ý kỹ tới tư thế cơ thể.

Given the above summary, write a detailed text in English for it.
The breech tilt is the most commonly used exercise for turning breech babies. It helps the baby to tuck his or her chin (known as flexion), which is the first step in flipping over.  To perform the breech tilt, you need to elevate your hips between 9 and 12 inches above your head. There are several ways of doing this. The easiest way is simply to lie on the ground and prop your hips up with pillows. Alternatively, you could get a broad plank of wood (or even an ironing board) which you'll need to prop up against a bed or a couch with a non-slip yoga or floor mat underneath. Lie on the board so your head is at the base (supported by a pillow) and your feet are at the raised end. Have a spotter nearby for safety.  Do this three times a day for ten to fifteen minutes each time, on an empty stomach, and during times when the baby is active. Try to relax and breathe deeply as you perform the exercise, and avoid tensing the abdominal muscles. For added benefit, you can combine the breech tilt with the application of heat and ice, or sound. This exercise uses gravity to encourage the baby to somersault into the correct birthing position.  Get down on your knees on the floor or bed and rest your forearms on the ground. Stick your butt into the air and tuck your chin. This allows the lower part of your uterus to expand, making room for the baby's head.  Hold this position for 5 to 15 minutes, twice a day. Try to do it on an empty stomach, otherwise you might feel slightly ill afterwards. If you can feel the baby's position, it may be possible to help the turning process along. While leaning on one elbow, use the opposite hand to exert gentle upward pressure on the baby’s rear end, which is located just above your pubic bone. The forward-leaning inversion is similar to the knee-to-chest exercise, but a little more extreme.  Start in the knee-to-chest position on your bed or the couch. Carefully, place your palms on the floor. Remember to tuck your chin, as this helps to relax your pelvic muscles. Be very careful when...