What Are Intrinsic And Extrinsic Muscles?
What Are Intrinsic And Extrinsic Muscles? The muscles of the hand can be subdivided into two groups: the extrinsic and intrinsic muscle groups. The extrinsic muscle groups are the long flexors and extensors. … The intrinsic group are the smaller muscles located within the hand itself. What are intrinsic muscles? Definition. A group of muscles