biological and physical sciences muscular system
TRANSCRIPT
Biological and Biological and Physical SciencesPhysical Sciences
MUSCULAR MUSCULAR SYSTEMSYSTEM
ObjectiveObjective
Recognize the functions, classification, Recognize the functions, classification, and muscle groups in relation to and muscle groups in relation to Preventive Medicine.Preventive Medicine.
OverviewOverview
Functions of Muscles Functions of Muscles
Muscle Classification Muscle Classification
Muscle Groups Muscle Groups
Functions of Muscles Functions of Muscles
Responsible for body movementResponsible for body movement
Stabilizing jointsStabilizing joints
PosturePosture
Heat productionHeat production
Muscle ClassificationMuscle Classification
Skeletal MuscleSkeletal Muscle
Attached to skeletonAttached to skeleton
Voluntary or striated muscleVoluntary or striated muscle
Tendons and bodyTendons and body
Contract rapidly and vigorouslyContract rapidly and vigorously
Tires easilyTires easily
Smooth MuscleSmooth Muscle
Have no striations/involuntary muscleHave no striations/involuntary muscle
Lines internal organs and blood Lines internal organs and blood vesselsvessels
No controlNo control
Found in:Found in:
digestive tractdigestive tract
urinary bladder urinary bladder
bronchi of the lungsbronchi of the lungs
Cardiac (Heart) MuscleCardiac (Heart) Muscle
Found in only one place in the bodyFound in only one place in the body
Hybrid muscleHybrid muscle
Actions involuntary like smooth muscleActions involuntary like smooth muscle
Muscle Muscle Components/MovementComponents/Movement
Muscle ComponentsMuscle Components
OriginOrigin - stationary attachment of - stationary attachment of muscle to skeletonmuscle to skeleton
InsertionInsertion - the point where the action of - the point where the action of the muscle is applied, resulting in the muscle is applied, resulting in motionmotion
Muscle GroupsMuscle Groups
Major muscle Major muscle groupsgroups
Thoracic muscleThoracic muscle
DiaphragmDiaphragm
Rectus Rectus abdominusabdominus
Muscle Groups - Anterior Muscle Groups - Anterior
Sternocleidomastoid Sternocleidomastoid (neck)(neck)
Pectoralis Major (arms)Pectoralis Major (arms)
Muscles of the Muscles of the Abdominal GirdleAbdominal Girdle
Rectus Abdominis,Rectus Abdominis,
External and Internal External and Internal Obliques, Obliques,
Transversus AbdominisTransversus Abdominis
Muscle Groups – Posterior Muscle Groups – Posterior
Trapezius BrachiTrapezius Brachi
Latissimus DorsiLatissimus Dorsi
Erector SpinaeErector Spinae
DeltoidDeltoid
Muscle Groups - Upper Muscle Groups - Upper LimbLimb
Biceps BrachiiBiceps Brachii
Triceps BrachiiTriceps Brachii
Muscle Groups - Lower Muscle Groups - Lower LimbLimb
Gluteus Maximus Gluteus Maximus
Gluteus Medius Gluteus Medius
Quadriceps Group Quadriceps Group (Anterior) (Anterior)
Hamstring Group Hamstring Group (Posterior) (Posterior)
Muscle Groups - Muscles of Muscle Groups - Muscles of the Ankle and Footthe Ankle and Foot
Tibialis AnteriorTibialis Anterior
Peroneus MusclesPeroneus Muscles
GastrocnemiusGastrocnemius
ObjectiveObjective
Recognize the functions, classification, Recognize the functions, classification, and muscle groups in relation to Public and muscle groups in relation to Public Health.Health.
SummarySummary
Functions of muscles Functions of muscles
Muscle classificationMuscle classification
Muscle groupsMuscle groups
Questions??Questions??