PPT-Characteristics Used to Name Skeletal Muscles

Naming Skeletal Muscles 1 Location of the muscle 2 Shape of the muscle 3 Size of the muscle 4 DirectionOrientation of the muscle fiberscells 5 Number of Origins. Muscular Physics. Movement. The physical constraints to . movement. . gravity and frictional . drag. occur . in every environment, differing only in degree. Involves . skeletal and muscular systems. The . sliding . filament theory . of . muscle contraction. Gross . and microscopic structure of skeletal muscle. The . ultrastructure. of a myofibril.. The . roles of . actin. , myosin, calcium ions and ATP in myofibril contraction.. Muscle Tissue Characteristics. Contractile. Made of contractile proteins. Cells are called fibers. Skeletal Muscle. 40% of body weight. Under voluntary control; attached to skeleton. Striated, or banded, appear. The heart is odd one out. The heart is made from cardiac muscle. The bicep muscle (in the arm), the calf muscles ( in the legs) and the diaphragm (in the chest) are types of skeletal muscles.. Investigating muscle strength . 1. Gives shape and support. 2. Protects internal organs. (Skull, Rib-cage). 3. Muscles attach to bones.. 4. Blood cells are formed in bone marrow. . 5. Calcium and Phosphorous storage. . http://kidshealth.org/kid/htbw/SSmovie.html. As it contracts it . -causes movement. -maintains posture. -stabilizes joints. -and generates heat. . Muscle Types. Skeletal muscle (voluntary). muscle attached to the skeleton. cells are long, striated, and multinucleate. 1. The Skeletal System provides five major functions which are…. 1. SHAPE & SUPPORT. 2. ENABLES YOU TO MOVE. 3. PROTECTS YOUR INTERNAL ORGANS. 4. PRODUCES BLOOD CELLS &. 5. STORES CERTAIN MATERIALS UNTIL YOUR BODY NEEDS THEM.. 1. The Skeletal System provides five major functions which are…. 1. SHAPE & SUPPORT. 2. ENABLES YOU TO MOVE. 3. PROTECTS YOUR INTERNAL ORGANS. 4. PRODUCES BLOOD CELLS &. 5. STORES CERTAIN MATERIALS UNTIL YOUR BODY NEEDS THEM.. THE HUMAN BODY: The Skeletal & Muscular Organ Systems 1 The Skeletal System provides five major functions which are… 1. SHAPE & SUPPORT 2. ENABLES YOU TO MOVE 3. PROTECTS YOUR INTERNAL ORGANS THE HUMAN BODY: The Skeletal & Muscular Organ Systems 1 The Skeletal System provides five major functions which are… 1. SHAPE & SUPPORT 2. ENABLES YOU TO MOVE 3. PROTECTS YOUR INTERNAL ORGANS Chapter 5: The Muscular System. The three major categories of muscle fibers are:. Skeletal . Smooth . Cardiac . Muscle Tissue. Skeletal Muscle (striated / voluntary muscle). Attached . to bones . and are largely . Produce movement. Maintain posture. Stabilize joints. Generate heat. The Muscular System. Muscles are responsible for all types of body movement. Three basic muscle types are found in the body. Skeletal muscle. The tongue is the strongest muscle in the body (relative to size). There are about 640 skeletal muscles in the human body. It takes twice as long to lose new muscle if you stop working out than it did to gain it.. Myology:(Muscular system). Branch from the anatomy which study muscles and accessory structure such as fascia, synovial sheath.. Muscles: The contractile organs responsible for movement in an animals..