Muscle architecture for pennate muscles. Pennate muscles can be further divided into uni-, bi- or multipennate. Unipennate muscles are those where the muscle fibers are oriented at one fiber angle to the force-generating axis and are all on the same side of a tendon. The pennation angle in unipennate muscles has been measured at a variety of resting length and typically varies from 0° to 30°. The lateral gastrocnemius of wild turkeys is an example of this muscle architecture. Muscles that have fibers on two sides of a tendon are considered bipennate. The stapedius in the middle ear of humans, as well
Lover Man (Oh, Where Can You Be?) Lover Man (Oh, Where Can You Be?) "Lover Man (Oh, Where Can You Be?)" (often called simply "Lover Man") is a 1941 popular song written by Jimmy Davis, Roger ("Ram") Ramirez, and James Sherman. It is particularly associated with Billie Holiday, for whom it was written, and her version was inducted into the Grammy Hall of Fame in 1989. Holiday's version reached No. 5 on the R&B chart and No. 16 on pop in 1945. In July 1946, Charlie Parker recorded a rendition of "Lover Man" while he was intoxicated. Dial Records producer Ross Russell had to hold him up