They report the proportion of type I muscle fiber in the long and short head of the biceps was 39 % and 37 %, respectively. (strengthandconditioningresearch.com)
The gold prices seem to be heading towards the $ 1320 region in the short (fxempire.com)
There are two major groups within the hamstrings: the medial hamstrings (semitendinosus and semimembranosus) and the lateral hamstrings (biceps femoris short head and long head). (strengthandconditioningresearch.com)