The spinal cord ends around the first and second lumbar vertebrae in the lower back and continues as nerve roots. This bundle of nerve roots is called the cauda equina. They exit the spinal canal through openings in the vertebrae (foramen), just like other nerve roots.he c-shaped curves of the neck (cervical spine) and lower back (lumbar spine) are called lordosis. The reverse c-shaped curve of the chest (thoracic spine) is called kyphosis. These curves are important to balance and they help us to stand upright.
Construction Worker Salary. Construction Worker average salary is $34,775, median salary is $32,053 with a salary range from $23,067 to $65,000. Construction Worker salaries are collected from government agencies and companies. Each salary is associated with a real job position. Construction Worker salary statistics is not exclusive and is for reference only. They are presented as is and updated regularly.
The median salary in 2010 for Construction shows the the wage was $83,860 a year which is about $40.32 an hour. To be a Construction Manager you will need both work experience and a bachelorâs degree in a construction-related field. For a Construction worker job, youâll most likely need work experience as well.