Biceps

The biceps are a Human muscle on the upper arm between the shoulder and the elbow.

In 2255, in an alternate reality, the Vulcan Cadet T'Laya placed her hand around 's bicep while they discussed the investigation of Kirk's memory lapse with and. 

Darrell Gervasi, a USS Defiant (NX-74205) (II) security officer in the 24th century, had large biceps.