TY  - RPRT
TI  - Two-joint muscles offer the solution, but what was the problem?
AU  - M F Bobbert
AU  - A J van Soest
PY  - 2000
DO  - 10.1123/mcj.4.1.48
UR  - https://pubmed.ncbi.nlm.nih.gov/10675809/
ID  - 10675809
ER  -