TY  - RPRT
TI  - Testing hip extensor strength when passive hip extension is restricted.
AU  - R M Woodman
AU  - K Wilbert
PY  - 1978
DO  - 10.1093/ptj/58.7.882
UR  - https://pubmed.ncbi.nlm.nih.gov/662931/
ID  - 662931
ER  -