From: Age-related injury risk curves for the lumbar spine for use in low-back-pain prevention in manual handling tasks
\(A_{0}\)
\(A_{1}\)
\(A_{2}\)
\(A_{3}\)
\(A_{4}\)
\(A_{5}\)
\(A_{6}\)
\(A_{7}\)
\(A_{8}\)
6.580
0.5793
− 0.007871
7.486
− 0.2254
0.002175
− 0.9376
0.02866
− 0.0003792