TY  - RPRT
TI  - Two methods for determining trunk extensor endurance. A comparative study.
AU  - K Jørgensen
AU  - T Nicolaisen
PY  - 1986
DO  - 10.1007/bf00423210
UR  - https://pubmed.ncbi.nlm.nih.gov/2946578/
ID  - 2946578
ER  -