Muscular System By: Emily Brosten Stephanie Elhard JAMES VALLEY VOCATIONAL TECHNICAL CENTER.
Section 1, Chapter 9 Muscular System. Muscle is derived from Musculus, for “Mouse” Functions of Muscles: 1.Body movement 2.Maintain posture 3.Produces.
Muscle Skeletal muscle – Unit Cell Structure – Architecture Series/parallel Force/velocity – Stimulation Summation/tetanus/rate-coding – Muscle mechanics.
Muscular System Muscle Tissue and Organization. Muscle Tissue Muscle tissue is one of the 4 primary tissue types Three types of muscle tissue –Skeletal.
Muscular system SKELETAL MUSCLE Skeletal muscle is made up of hundreds of muscle fibers –Fibers consists of threadlike myofibrils –Myofibrils composed.
Skeletal Muscle ~40-45% of BW 400+ in body Responsible for all movement and support.
TYPES OF MUSCLE SKELETAL MUSCLE. Skeletal Muscle They are used in locomotion and all other voluntary movement. They are fastened to the bones of the.
The Muscular System Anatomy & Physiology. Muscles: the machines of the body Skeletal Muscle Characteristics Voluntary: move due to a conscious decision.
Functions of the Muscular System Muscles are organs composed of specialized cells that use chemical energy stored in nutrients to contract.
The Muscular System Muscle System Functions 1. Provides voluntary movement of body Enables breathing, blinking, and smiling Allows you to hop,
Muscle System Functions Provides voluntary movement of body Enables breathing, blinking, and smiling Allows you to hop, skip, jump, or do push-ups.
Borders of the heart The right border: It is formed by right atrium
