Safe Lifting Modules 1, 2, 3

According to the National Safety Council and medical research, 20% of backaches are attributed to inflammation such as arthritis, 10% due to back injuries and miscellaneous causes and 70% result from degeneration of spinal discs. Aging of the spinal disc material causes the most trouble and can cause extreme pain even from routine body motions. This program explains how the back works and making the right choice on lifting safely.