1.Tummy tuck in or Bracing the lower back, you can do these exercises in-
Standing- Exhale from mouth with pursed lips (blowing the candle), simultaneously pull your belly button towards your spine hold it for 3 to 5 secs. Repeat 10 times.
Sitting- Sit on a firm chair in tall relax sitting and repeat as above.
Lying- Lie on your back with legs bent so that feet lies flat on the bed. Repeat as above.
2. Pelvic tilt- Lie on your back as above and push your belly button towards the spine, roll the pelvis as you are trying to touch the pelvis with your face without lifting the pelvis from the bed. Hold it for 3 to 5 secs. Repeat 10 times.
3. Single leg raise-
Lie on your back as above. Straighten your one leg while other leg remains in bent position. Raise the straight leg up to 50 to70 degree at comfortable range and try to hold for 3 to 5 secs. Repeat 10 times.