TY  - RPRT
TI  - Isometric back strength in different age groups.
AU  - J A Balogun
AU  - A G Olawoye
AU  - V A Oladipo
DO  - 10.3109/03790799109166690
UR  - https://pubmed.ncbi.nlm.nih.gov/1774220/
ID  - 1774220
ER  -