Muscular system
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The document discusses the three main types of muscle in the body - skeletal, cardiac, and smooth muscle - and their functions. It provides details on skeletal muscle tissue, the parts of a muscle, and how muscles move. The document also covers muscle naming conventions including terms that describe direction, region, number of attachments, shape, size, relation to bones, and actions. Diagrams are included illustrating specific muscles.
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Joints are classified based on the type of tissue that binds the bones together. There are three main types of joints: fibrous joints where bones are bound by fibrous tissue, cartilaginous joints where bones are bound by cartilage, and synovial joints which have a synovial cavity containing fluid between the bones. Cartilaginous joints are further divided into primary cartilaginous joints where the cartilage ossifies, and secondary cartilaginous joints where the cartilage does not ossify. Synovial joints allow the most movement and are further classified based on their axis of movement into uniaxial, biaxial, and multiaxial joints. Examples of each type of joint are also provided
Musculoskeletal system
The skeletal system provides structure and support to the body, protects vital organs, allows for movement, stores minerals and fat, and produces blood cells. The skeleton is composed of bones of different shapes - long bones in the limbs, short bones in the wrists and ankles, flat bones like ribs, and irregular bones like the sacrum. Bones are joined by sutures or movable joints. The skull consists of the cranium and facial bones. Vertebrae make up the spine and are separated by discs. The rib cage forms a protective cage around the thoracic organs. The shoulder girdle includes the collarbone and shoulder blades. Hands and feet contain carpals/tarsals, metacarpals/
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Lecture 1 (introduction to bone)
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Bones
The document discusses the musculoskeletal system and provides an overview of bone structure and classification. It identifies the main functions of bones as support, protection, movement, storage of minerals/fats, and blood cell formation. Bones are classified based on location in the body, shape, and internal structure as either compact or spongy bone.
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Joints are classified based on the type of tissue that binds the bones together. There are three main types of joints: fibrous joints where bones are bound by fibrous tissue, cartilaginous joints where bones are bound by cartilage, and synovial joints which have a synovial cavity containing fluid between the bones. Cartilaginous joints are further divided into primary cartilaginous joints where the cartilage ossifies, and secondary cartilaginous joints where the cartilage does not ossify. Synovial joints allow the most movement and are further classified based on their axis of movement into uniaxial, biaxial, and multiaxial joints. Examples of each type of joint are also provided
Musculoskeletal system
The skeletal system provides structure and support to the body, protects vital organs, allows for movement, stores minerals and fat, and produces blood cells. The skeleton is composed of bones of different shapes - long bones in the limbs, short bones in the wrists and ankles, flat bones like ribs, and irregular bones like the sacrum. Bones are joined by sutures or movable joints. The skull consists of the cranium and facial bones. Vertebrae make up the spine and are separated by discs. The rib cage forms a protective cage around the thoracic organs. The shoulder girdle includes the collarbone and shoulder blades. Hands and feet contain carpals/tarsals, metacarpals/
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1. It describes the three main types of muscle - skeletal, cardiac, and smooth muscle - and their functions. Skeletal muscle is voluntary and controls movement, cardiac muscle involuntarily pumps blood, and smooth muscle involuntarily controls organs.
2. The structure of muscle is explained from the microscopic level of actin and myosin filaments up to the whole muscle level of fascicles and tendons. Key components that allow contraction are also defined.
3. The sliding filament model of muscle contraction is described, involving calcium signaling, cross-bridge cycling of actin and myosin, and the generation of force. Relaxation occurs when
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The document discusses the structure and functions of bones in the human skeletal system. It notes that bone is living tissue that is constantly being recreated. Bones provide structure and protection to the body, allow for movement through attachment of muscles and acting as levers, and store minerals and produce blood cells. The five categories of bone are defined based on shape: long bones, short bones, flat bones, irregular bones, and sesamoid bones.
Bones
The document discusses the musculoskeletal system and provides an overview of bone structure and classification. It identifies the main functions of bones as support, protection, movement, storage of minerals/fats, and blood cell formation. Bones are classified based on location in the body, shape, and internal structure as either compact or spongy bone.
Levels of structural organization
Different levels of structural organization in Human anatomy and physiology for bachelor in pharmacy first semester. according to PCI syllabus.
Anatomy of Joints & its classification
There are three main types of joints in the body - fibrous, cartilaginous, and synovial joints. Fibrous joints are immovable, cartilaginous joints allow slight movement, and synovial joints can move freely. Synovial joints are further classified by their shape and include hinge, ball-and-socket, and saddle joints. Each joint has a fibrous capsule, ligaments, synovial membrane, articular cartilage, and in some cases articular discs or bursae to facilitate movement and reduce friction between bones.
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The document compares and contrasts the key features of arteries, veins, and capillaries. Arteries carry oxygenated blood away from the heart at high pressure, have thick muscular walls, and a relatively narrow lumen. Veins carry deoxygenated blood back to the heart at low pressure, have thinner walls that can collapse, and larger lumens. Capillaries have the thinnest walls of only one cell layer and the smallest lumens, connecting arteries and veins to supply tissues with nutrients and oxygen and remove waste.
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The skeletal system consists of bones, joints, and cartilage that provide structure, protection, movement, and support. There are two main divisions - the axial skeleton which includes the skull, vertebral column, and rib cage, and the appendicular skeleton which includes the limbs and girdles. Bones can be classified by their shape as long, short, flat, or irregular. The skeletal system allows movement through articulations between bones at joints like the ball and socket hip joint. Common diseases include arthritis, fractures, osteoporosis, and various cancers that affect the bones and bone marrow.
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The muscular system consists of three main types of muscles - skeletal, smooth, and cardiac. Skeletal muscles are voluntary and allow for movement, posture, and protection. They make up over 600 muscles in the body. Smooth muscles are involuntary and control functions like digestion and respiration. Cardiac muscle is only found in the heart and contracts regularly to circulate blood. The muscular system works with bones and is controlled by the nervous system to provide strength, movement, and thermoregulation for the body.
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Skeletal system
The skeletal system consists of bones, joints, and cartilage that provide structure, protection, movement, and support. There are two main divisions - the axial skeleton which includes the skull, vertebral column, and rib cage, and the appendicular skeleton which includes the limbs and girdles. Bones can be classified by their shape as long, short, flat, or irregular. The skeletal system allows movement through articulations between bones at joints like the ball and socket hip joint. Common diseases include arthritis, fractures, osteoporosis, and various cancers that affect the bones and bone marrow.
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The kidneys filter blood to produce urine and are located on either side of the spine in the posterior abdominal wall. Each kidney contains around 1-2 million functional filtering units called nephrons. The nephron filters blood in the glomerulus to form an initial filtrate. Most of the filtrate is reabsorbed back into the bloodstream, with only around 1% excreted as urine. Through selective reabsorption and secretion, the kidneys regulate water and electrolyte balance and remove nitrogenous wastes from the body.
Classification of joints
Joints are classified structurally based on how bones connect and functionally based on degree of movement. Structural types are fibrous, cartilaginous, and synovial. Fibrous joints allow little movement, cartilaginous more than fibrous but less than synovial. Synovial joints have the most mobility and include ball-and-socket, hinge, and gliding joints. Functionally, joints are synarthrosis (no movement), amphiarthrosis (slight movement), and diarthrosis (varied movement like flexion). Key parts of joints are articular cartilage, synovial cavity, articular capsule, synovial fluid, and ligaments.
Muscular system
The muscular system consists of three main types of muscles - skeletal, smooth, and cardiac. Skeletal muscles are voluntary and allow for movement, posture, and protection. They make up over 600 muscles in the body. Smooth muscles are involuntary and control functions like digestion and respiration. Cardiac muscle is only found in the heart and contracts regularly to circulate blood. The muscular system works with bones and is controlled by the nervous system to provide strength, movement, and thermoregulation for the body.
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This document provides descriptions of various standing, kneeling, sitting and lying positions used in kinesiology. It discusses the key muscle groups engaged in each position and their effects and uses. Some of the positions described include standing, stride standing, half kneeling, kneel sitting, prone kneeling, stride sitting and cross sitting. For each one, the document outlines the muscles worked, the biomechanical advantages of the position, and how it can be used for specific exercises.
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The document defines 12 terms used to describe joint movement from a baseline position: flexion and extension refer to decreasing and increasing the angle at a joint; abduction and adduction refer to movement away from and toward the body's midline; rotation and circumduction refer to movement around an axis and a combination of flexion, extension, abduction and adduction; plantar flexion and dorsiflexion refer to pointing the toes down and pulling the foot back; pronation and supination refer to rotating the forearm to turn the palm over and back; inversion and eversion refer to medial and lateral rotation of the foot.
The skeletal system anatomy
The human skeleton can be divided into two parts: the axial skeleton and the appendicular skeleton. The axial skeleton consists of 80 bones including the skull, vertebral column, ribs, and sternum, and forms the core of the body providing support and protecting organs. The appendicular skeleton is made up of 126 bones organized into the upper and lower limbs, including shoulders, pelvis, arms, forearms, hands, thighs, legs, feet, and ankles. Together the skeleton provides structure, movement, protection, storage, and production of blood cells to the body.
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Skeletal system
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The knee joint is the largest and most complicated joint in the body, formed by the fusion of the femur, tibia, and patella bones. It contains several ligaments like the anterior and posterior cruciate ligaments that provide stability, as well as menisci that act as shock absorbers. Injuries to the ligaments and menisci are common and can be diagnosed using clinical tests, with treatments including physical therapy, surgery such as arthroscopy, or in severe cases, knee replacement surgery.
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Circulatory system
Describe the functions and structures of red blood cells, white blood cells, and platelets
List the features that make red blood cells efficient in the transport of oxygen
List components of the blood plasma
Describe the clotting process
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The document discusses the appendicular skeleton, which includes the bones of the upper and lower limbs attached to the axial skeleton. The upper appendage includes the pectoral girdle and upper limbs, while the lower appendage includes the pelvic girdle and lower limbs. The lower limb bones must support the entire weight of the body and are the largest and heaviest. Each lower limb contains 31 bones, including the pelvic girdle, femur, tibia, fibula, tarsals, metatarsals, and phalanges. The document provides detailed descriptions of each bone and joint of the lower limb.
Skeleton, Joints And Bones
The skeleton provides protection of delicate organs like the brain, support for the body's soft tissues allowing it to stand up, and allows for movement as muscles can attach to bones via tendons. There are different types of joints like ball-and-socket, hinge, and fixed joints that enable different ranges of motion. Joints are composed of bones, cartilage, synovial fluid, tendons, ligaments and in some cases menisci, working together to facilitate and limit movement of the body.
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The skeletal system has five main functions: providing structure and support, enabling movement, protecting organs, storing minerals, and forming blood cells. It is made up of the axial skeleton including the skull, spine, ribs, and sternum, and the appendicular skeleton of the shoulders, arms, hips and legs. Bones come in four basic shapes and have layers including compact bone, spongy bone, and bone marrow. The skeletal system includes over 200 bones and various joints like ball-and-socket, hinge, and pivot joints. Problems can include fractures, dislocations, arthritis, scoliosis and osteoporosis.
OSTEOLOGY OF LOWER LIMBS .ppt
Bones of the Foot: Tarsals, Metatarsals and Phalanges · The Femur · The Patella · The Tibia · The Fibula.
The femur is the only bone in the thigh and the longest bone in the body.
It acts as the site of origin and attachment of many muscles and ligaments, and can be divided into three parts; proximal, shaft and distal.
Lecture 3. (synovial joints)
Synovial joints are the most common type of joint in the body. They are characterized by a joint cavity containing synovial fluid that provides lubrication and nourishment. The articulating bone surfaces are covered by cartilage and connected by ligaments. Synovial joints allow for increased mobility compared to fibrous or cartilaginous joints. Additional structures like articular discs, menisci, bursae and tendon sheaths are present to absorb shock, smooth movement and reduce friction. The six types of synovial joints are pivot, hinge, condyloid, saddle, plane and ball-and-socket joints.
Body Systems
The document provides an overview of the major human body systems, including:
- Skeletal system which protects organs and allows movement via bones and joints
- Muscular system which allows body movement through muscles
- Integumentary system which protects the body and regulates temperature through skin and hair
- Circulatory system which transports blood throughout the body carrying oxygen and nutrients and removing wastes
- Respiratory system which intakes oxygen and removes carbon dioxide during breathing
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Anatomy of Muscular system.ppt
The muscular system is an organ system consisting of skeletal, smooth, and cardiac muscle. It permits movement of the body, maintains posture, and circulates blood throughout the body. The muscular systems in vertebrates are controlled through the nervous system although some muscles can be completely autonomous
1 GNM anatomy Unit _ 14 Muscular System.pptx
By: M. Thiru murugan
Unit XIV
Type, structure and functions of muscle
Origin, Insertion, and action of muscles
Muscle:
Muscle is a soft tissue and it is one of the 4 basic tissues, along with nervous tissue, epithelium, and connective tissue.
Muscles helps in movement, support and protection of internal organs.
Muscle cells or myocytes contain protein filaments called myofilaments actin & myosin that producing a contraction that changes both the length and the shape of the cell.
Types of Muscles:
There are 3 types of muscles: skeletal, cardiac & smooth muscle
Skeletal muscle or “voluntary muscle” or striated Muscles is attached to bone, helps in movement & in maintaining posture.
Smooth muscle or “involuntary muscle” or non striated muscles is found within the walls of organs and structures
Cardiac muscle is also an "involuntary muscle" found only in the heart.
Structure of Skeletal muscle:
Skeletal muscle consist plasma membrane is called sarcolemma, the cytoplasm is called sarcoplasm & specialized sarcoplasmic reticulum that play important role in regulation of Calcium.
Cells contain many nucleus peripherally
It consist of number of elongated cells called muscle fibers or muscle cell , that consist of myofibrils (elongated protein molecules).
These Muscle fibers are arranged in bundle called fasciculi
Each muscle fibers covered by endomysium, each fasciculi covered by perimysium & the whole muscle is covered by epimysium.
Neuromuscular junction (NMJ) or myoneural junction is a chemical synapse between a motor neuron and a muscle fiber.
It allows the motor neuron to transmit a signal to the muscle fiber, causing muscle contraction.
Properties of skeletal muscle:
Excitability: this refers to muscle tissue being able to react to nervous stimulation.
Extensibility: this refers to the ability of muscle tissue to lengthen when contracting
Elasticity: this refers to the ability of muscle tissue to return to its normal resting length once it has been stretched.
Contractility: this refers to the capacity of a muscle to contract or shorten forcibly when stimulated by nerves and hormones
Muscle contraction:
Muscle use the movement of actin against myosin to create contraction.
In skeletal muscle, contraction is stimulated by electrical impulses transmitted by the nerves
Cardiac and smooth muscle contractions are stimulated by internal pacemaker cells which regularly contract, and propagate contractions to other muscle cells they are in contact with.
All skeletal muscle and many smooth muscle contractions are facilitated by the neurotransmitter acetylcholine.
Types of muscle contraction:
Isotonic contractions maintain constant force or tone in the muscle as the muscle length changes
Isometric contractions changes in force without changing the length of the muscle
Muscle tone is defined as the tension in a muscle at rest.
Function of skeletal muscles
Body movement (Locomotion)
Maintenance of posture
Respiration
Constriction of organs and vess
Muscle tissue 1 2 (comparative vertebrate anatomy)
The document discusses the muscular system, describing four main types of vertebrate muscles and their functions. It focuses on axial muscles, including those in the trunk, tail, hypobranchial region, and tongue. In fish, axial muscles are segmented into myomeres, while tetrapods retain some evidence of segmentation. Epaxial muscles extend along the spine dorsally while hypaxial muscles include lateral body wall muscles and subvertebral muscles. Hypobranchial muscles originate in the pharyngeal region and migrate forward in tetrapods.
The anatomy and Physiology of the Muscular System .pdf
The muscular system consists of skeletal, smooth, and cardiac muscle. Skeletal muscle is striated muscle that is attached to bones and controls voluntary movement. It has several microscopic structures including sarcomeres composed of actin and myosin filaments. Contraction occurs when actin and myosin filaments slide past each other due to calcium release. There are over 600 skeletal muscles in the human body grouped into those that act on the head/neck, trunk, upper limbs, and lower limbs. Examples include the masseter muscle for chewing and the biceps brachii for elbow flexion.
muscle-160227130405.pptx
1. The document describes skeletal muscle, including its classification, structure, properties, innervation and applied anatomy.
2. Key points include that skeletal muscle is striated, voluntary muscle attached to bones that acts as the motors of the body. It describes the fascicular architecture of muscles and how they are classified based on this.
3. Laws of innervation and the concept of motor units are also explained. Applied anatomy discusses muscle paralysis, spasm, atrophy, hypertrophy and regeneration.
Muscular system
This document provides an overview of the muscular system including:
1) It describes the main functions of muscles as movement, maintaining posture, joint stability, and generating heat.
2) It outlines different types of muscle movements such as extension, flexion, abduction, and rotation.
3) It describes the three main types of muscle tissue: skeletal, cardiac, and smooth muscle and some of their key characteristics.
Muscular
This document provides information about the muscular system. It discusses the three types of muscles - skeletal, smooth, and cardiac muscle - and their functions, structures, and locations in the body. Skeletal muscle is striated, voluntary muscle that enables movement. Smooth muscle is involuntary muscle found in organs like the digestive system. Cardiac muscle is only found in the heart. The document describes muscle contraction, naming conventions for muscles, and some common muscular disorders.
Muscular system(final report)
The muscular system consists of over 600 muscles that make up around 40% of body mass. There are three main types of muscle - skeletal, smooth, and cardiac. Skeletal muscle is voluntary and attached to bones, enabling movement. It has striations and contains fascicles and fibers. Smooth muscle is involuntary and found in organs, while cardiac muscle is only in the heart and pumps blood. Muscles contract through motor neurons stimulating the release of acetylcholine at the neuromuscular junction. Contraction enables functions like movement, posture, and heat production.
240333162-The-Muscular-System-by-Group-5.ppt
The muscular system consists of three types of muscles - skeletal, smooth, and cardiac. Skeletal muscle is voluntary and attached to bones, controlling movement. Smooth muscle is involuntary and found within organs, controlling functions like digestion. Cardiac muscle is involuntary and only located in the heart, controlling pumping. Muscles contract through interactions between the proteins actin and myosin, powered by ATP from cellular respiration. They enable functions like movement, posture, and heat generation. The major skeletal muscles include the trapezius, latissimus dorsi, deltoid, and gluteus maximus.
Anatomy of Muscular system.pdf
This document provides an overview of the muscular system. It discusses the basic functions of muscles including body movement, maintenance of posture, heat production, and controlling openings. It describes the properties of muscular tissue including excitability, contractibility, extensibility, and elasticity. It details the three types of muscles - skeletal, cardiac, and smooth muscle - and their characteristics. The document also covers muscle naming conventions, attachments, arrangements of fascicles, and examples of muscles in different body regions like the head, neck, abdomen, and arm.
Kinesiology in Medical Rehabilitation.pptx
- Gluteus Medius & Minimus - Lateral hip stability
- Hamstrings - Knee stability
- Gastrocnemius - Ankle stability
- Soleus - Postural control
- Erector Spinae - Spinal extension & stability
- Trapezius - Shoulder stability
- Latissimus Dorsi - Shoulder stability
- Pectoralis Major - Shoulder stability
- Deltoids - Shoulder stability
Stabilizers:
- Gluteus Maximus - Hip extension
- Quadriceps - Knee extension
- Tibialis Anterior - Ankle dorsiflexion
Synergists:
- All muscles work together to maintain balance
The completemuscular system
The document summarizes the three types of muscles in the body - skeletal, cardiac, and smooth muscle. Skeletal muscle is voluntary and found in the limbs, cardiac muscle is involuntary and only located in the heart, and smooth muscle is involuntary and found in organs like the intestines. Each muscle type has distinct characteristics like fiber structure, nuclei number, and striation pattern. The document also discusses muscle contraction, types of responses, energy sources, and examples of major skeletal muscles and their functions.
Chapter 6 - The Muscular System
The document provides information about the three main types of muscle in the human body: skeletal, smooth, and cardiac. It summarizes their key characteristics:
- Skeletal muscle is striated, voluntary, and found in the limbs.
- Smooth muscle is not striated, involuntary, and found in internal organs.
- Cardiac muscle is striated, involuntary, and only located in the heart.
The document also outlines the structure, function and locations of various muscles throughout the body like the biceps, triceps, abdominal muscles and muscles that control breathing.
BASIC ANATOMY
This document provides an overview of basic human anatomy, including:
1) The organization of the body into anatomical positions, planes, and directions that are used as a reference.
2) Descriptions of the skeletal, muscular, nervous, and other body systems.
3) Explanations of basic joints, bones, muscles, and movements.
chapter6-themuscularsystem-151207133246-lva1-app6891.pdf
The document provides information about the three main types of muscle in the human body: skeletal, smooth, and cardiac. It summarizes their key characteristics:
- Skeletal muscle is striated, voluntary, multi-nucleated and found in the limbs.
- Smooth muscle is not striated, involuntary, spindle-shaped with one nucleus, and found in internal organs.
- Cardiac muscle is striated, involuntary, usually branched with one nucleus, and only found in the heart.
Muscular system
The document provides an introduction to the muscular system, including:
- The three types of muscle tissue: skeletal, smooth, and cardiac.
- Skeletal muscle is voluntary and allows movement, while smooth and cardiac muscles are involuntary.
- Muscles are named based on size, shape, direction, location, number of origins, and action.
- The four major muscle groups are those of the head/neck, trunk, upper extremities, and lower extremities.
- Key functions of muscles include motion, posture, joint stability, and heat production.
Muscular control of movement
Muscles are bands of fibrous tissue that have the ability to contract and relax to produce movement or maintain posture. There are three main types of muscles - skeletal, cardiac, and smooth muscle. Skeletal muscles are voluntary and attached to bones, producing movement. Cardiac muscle is found only in the heart and pumps blood involuntarily. Smooth muscle is involuntary and found within organs and blood vessels. Muscles contract and relax through sliding filament action and are capable of different types of movement like flexion, extension, and rotation. Common muscles include the biceps, trapezius, gluteus maximus, and deltoid. Muscle diseases include muscular dystrophy and myasthenia gravis. Exercise increases muscle
Ms system
The document provides information on the musculoskeletal system, including the skeletal system, bones, joints, and muscular system. It discusses:
- The skeletal system includes bones and joints that provide structure, protect organs, allow movement, and store minerals. It consists of the axial skeleton (skull, spine, rib cage) and appendicular skeleton (shoulder and pelvic girdles, upper and lower limbs).
- There are four types of bones based on shape - long, short, flat, and irregular. Joints can be fibrous, cartilaginous, or synovial, with synovial joints including hinge, ball-and-socket, and other types that allow different ranges of motion
Mcyq
This document provides information on muscle tissue types, muscle structure, muscle attachments, muscle contractions, muscle fibre types and recruitment. It describes the actions of major muscles in the upper body (biceps, triceps, deltoid etc), core (rectus abdominis, external obliques etc) and lower body (gluteals, quadriceps, hamstrings etc). It also discusses some considerations for special populations like young people, pregnant women and the elderly in relation to muscular changes.
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Muscle tissue 1 2 (comparative vertebrate anatomy)
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The anatomy and Physiology of the Muscular System .pdf
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Equivariant neural networks and representation theory
Muscular system
- 2. 8 Unit1 Types of muscle & functionTypes of muscle & function • Skeletal- 40-50% of total body weight- voluntary mostly movement of bone & body parts Stabilizing body positions • Cardiac- only in heart- involuntary Heart only Develops pressure for arterial blood flow • Smooth- grouped in walls of hollow organs Sphincters regulate flow in tubes Maintain diameter of tubes Move material in GI tract and reproductive organs
- 3. 8 Unit1 Muscle FunctionsMuscle Functions • Produce body movements • Stabilize body positions • Regulate organ volume • Moving substances internally • Producing heat
- 4. 8 Unit1 Skeletal Muscle TissueSkeletal Muscle Tissue • Well-supplied with blood vessels and nerves • Terminal of a neuron on each muscle fiber
- 5. 8 Unit1 Parts of a MuslceParts of a Muslce • Origin => most stationary end Location where the tendon attaches • Insertion => the most mobile end Location where tendon inserts • Belly => middle fleshy part
- 6. Figure 8.12
- 7. 8 Unit1 How Muscles MoveHow Muscles Move • Generally arranged in opposing pairs Flexors- extensors; abductors- adductors • The major actor = Prime mover or agonist • The one with opposite effect = antagonist • Synergists- help prime mover • Fixators- stabilize origin of prime mover • Role of muscle varies with motion
- 8. 8 Unit1 Naming of MusclesNaming of Muscles • Direction of muscle fibers e.g. rectus, transverse, oblique • Specific regions e.g. abdominis, brachialis, oculi, oris, temporalis palmaris, femoris, tibialis, digitorum, costals, carpi, spinalis, scapularis, thoracis, frontalis • No. of attachments e.g. biceps, triceps, quadriceps
- 9. 8 Unit1 Muscle NamesMuscle Names • Shape e.g. deltoid, orbicularis, serratus, trapezius, teres, phomboid, quadratus • Size e.g. brevis, longus, minimus, medius, magnus, maximus, minor, major, vastus, • Relation of a Muscle to the Bone e.g. supra, infra, sub, lateralis, medialis, inter, external, internal, superior, inferior,
- 10. 8 Unit1 Muscle NamesMuscle Names • Actions e.g. abductor, adductor, flexor, extensor, supinator, pronator • Specific references Buccinator (blowing m.), Frontalis (m. of surprise), Zygomaticus major (smiling m.), Triceps brachii (straight jab m.)
- 11. 8 Unit1 Muscle NamesMuscle Names Deltoid (shoulder pad m.), Diaphragm (muscle of inhalation), Orbicularis oculi (blinking/winking m.) Orbicularis oris (kissing/pouting m.) Masseter (chewing m.) Gastrocnemius (tip-toe m.) Latissimus dorsi (swimmer’s m. and widest m), Sartorius (tailor’s m. and longest m), Gluteus maximus (biggest m.) Stapedius (smallest m.)
- 12. Figure 8-13a
- 13. Figure 8-13b
- 14. Figure 8.14
- 15. Figure 8.15
- 16. Figure 8.16
- 17. Figure 8.17
- 18. Figure 8.18
- 19. Figure 8.19
- 20. Figure 8.20
- 21. Figure 8.21ab
- 22. Figure 8.22
- 23. Figure 8.23a
- 24. Figure 8.23b
- 25. Figure 8.24ab
- 26. Figure 8.24cd