Superman Exercise to Strengthen the Lower Back
The superman exercise is a good daily routine to strengthen our lower back. Many people concentrate on strengthening abdominal muscles, but fail to spend any time strengthening the lower back. Focusing on both is necessary for a strong core.
In this video, Certified Personal Trainer Michelle Trapp demonstrates the proper technique and reps for the superman exercise:

Building up your core muscles is very important for strength, posture, and overall health. I have back issues and I focus a lot on core exercises to help take care of my back now…and proper stretching of course.