Muscle%20Kinesiology

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Muscle Kinesiology

• Anatomy Physiology

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Who came up with those LONG names?

• Many of the names come from Latin and the
  regional skeletal bones
• How many skeletal muscles can you name?

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Muscle Movement

• Movement produced by contraction and pulling on
  attached bone
• Point of attachment of tendons to bones is called
  
• ORIGIN attachment to
• INSERTION attachment to

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Group Action muscles working in groups to
produce body movement

• Prime Movers (agonist) Muscles primarily
  involved in
• Antagonists Muscles that
• Synergist (helper) muscle that

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Primary Antagonistic Actions of Muscular system
(examples of)

• 1.Flexion/Extension
• 2.Abduction/Adduction
• 3.Elevation/Depression
• various parts of

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Cont.

• 4.Pronation/Supination flexor and extenson
  muscles in
• 5.Dorsiflexion/Plantar flexion tibialis anterior
  and soleus
• 6.Inversion/Eversiontibialis anterior and
  peroneus longus

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Seven ways we name muscles
CHARACTERISTIC EXAMPLES EXAMPLES IN HUMANS
1.Direction of fascicles relative to midline rectus transverse perpendicular oblique
2.Location (i.e. the bone or body part that a muscle covers) frontal bone tibia
3.Relative Size maximus longus brevis
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Muscle naming cont
4.Number of Origins (Heads) biceps 2 origins triceps 3 origins
5. Shape deltoid trapezius serratus orbicularis Deltoid Trapezius Serratus anterior Orbicularis oris
6. Location of Origin and/or Insertion origin insertion Sternocleidomastoid
7. Action of Muscle flexion extension adduction Flexor carpi radialis Extensor digitorum Adductor longus
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Kinesiology Homework

• Using your Textbook, please label the muscles in
  your muscle packet
• L3Create an outdoor (or indoor) exercise/action
  and describe which muscles are involved. For
  example Kicking a soccer ball would involve 4
  PM musclesWhich 4??
• Create and Chart 3 separate activities