Question: What is a concubine? Why did God allow men to have concubines in the Bible? Answer: A concubine is a female who voluntarily enslaves and sells herself to a man primarily for his sexual pleasure. Concubines in the patriarchal age and beyond did not have equal status with a wife.
The type of muscle that is voluntary and striated is skeletal muscle. This type of muscle has a banded appearance called striations. The peripheral nervous system controls skeletal muscle.
Muscles are classified as either voluntary or involuntary and as either striated or smooth. From this we get three types of muscles: smooth (involuntary) muscle, skeletal (voluntary) muscle and. cardiac (involuntary) muscle. 1) Voluntary skeletal muscle is under conscious control. Each fiber is an enormous. 2) Cardiac muscle is similar to skeletal muscle, but is not under conscious control.