Just because the monthly payments are manageable doesn't mean it's smart to let a $30,000 or $40,000 auto loan gobble up a huge chunk of your paycheck every month. This is one of life's biggest expenses, and it's a purchase where you have total control over how much you spend.
muscular system definition. The system in the body composed of muscle cells and tissues that brings about movement of an organ or body part.
Functions of Muscular System: Muscular system has the following important functions in human body; 1  MOVEMENTS OF BODY PARTS: Skeletal muscles are responsible for all voluntary movements of human body parts. 2  They provide the force by contracting actively at the expense of energy.unctions of Muscular System: Muscular system has the following important functions in human body; 1  MOVEMENTS OF BODY PARTS: Skeletal muscles are responsible for all voluntary movements of human body parts. 2  They provide the force by contracting actively at the expense of energy.