Fair grasp - this student can define and identify some of the above terms. Muscles are attached to bones, and they relax and contract. Muscle and fat are not the same thing. Muscles fatigue and change in size when a person exercises. Poor grasp - this student understands that there are different types of muscles.
Muscles move with bones, and relax and contract.
Muscles get tired when a person exercises. We use muscles when we walk across a room, eat and digest an apple, or simply live. Anatomy and Physiology Laboratory Manual , 11th ed. Phipps, Long and Woods. Medical-Surgical Nursing Concepts and Clinical Practice , 3rd ed.