Most adults work and sit more than 4 hours a day in front of their computer causing tight hip flexors, hamstrings and inactive glutes which increases poor posture and lower back pain and tightness. Now in the age of video games, even kids experience poor posture, tight backs and hamstrings. Your body works as a kinetic chain. Tight hips and hamstrings will end up pulling your back, weak inactive glutes will not help stabilize your hips and back muscles.
Try these exercise for 15 minutes a day to improve your lower back health.