4. Press-up Back Extensions
Lie on your stomach with your hands under your shoulders. Push with your hands so your shoulders begin to lift off the floor. If it’s comfortable for you, put your elbows on the floor directly under your shoulders and hold this position for several seconds.
5. Bird Dog
Start on your hands and knees, and tighten your stomach muscles. Lift and extend one leg behind you. Keep hips level. Hold for 5 seconds, and then switch to the other leg. Repeat 8 to 12 times for each leg, and try to lengthen the time you hold each lift. Try lifting and extending your opposite arm for each repetition. This exercise is a great way to learn how to stabilize the low back during movement of the arms and legs. While doing this exercise don’t let the lower back muscles sag. Only raise the limbs to heights where the low back position can be maintained.
There are obviously more good exercises to try if you want to do more. This includes aerobic exercises, swimming and Pilates moves. Enjoy!
Source: WebMD