When you look at how long you sit in a cubicle to crouched over doing laundry we put great stress on our bodies. So then our bodies react to these types of stress by making the body tight, sore and limited. So flexibility exercises should be done on a daily basis to keep the body limber and flexible.
Causes of Lordosis. There are many medical conditions that cause the spine to curve more than normal. These conditions include 2,3 1  : Achondroplasia-bones do not grow normally, leading to the short stature. 2  Spondylolisthesis-the vertebrae in the lower back slip forward. 3  Osteoporosis-vertebra become fragile and can easily be broken. 4  Obesity-can cause lordosis.
Lordosis, or an arched low back, is a very common issue. It can be caused by weak core musculature. If the transverse abdominis (the deepest abdominal muscle) is weak, it cannot support the spine as necessary. The transverse abdominis is like the big rubber band that one might find around bunches of broccoli.