Muscular System

TEST REVIEW:

Functions Of The Muscular System:

  1. Movement
  2. Tone
  3. Posture
  4. Protection
  5. Control Openings
  6. Body Tempature

Layers Of Muscles

  1. \

1.a Wrapped Around-

2.

2.a Wrapped Around-

3.

3.a- Wrapped Around-

Bundle Of Muscles

Fascile→Perimism→Fascile→Mucsle→Endomysum

The Tendon Attaches To MTJ (Muscular Tendon Junction)

The Sequence Of A Muscle Contraction

Motor Nueron→Signal To Fibers→T Tublies→Sarcopasmic Reticulum (With Calcium)

Sarcopasmic Reticulum Definition-

T Tubulies Definition-

Myosin Definition And What It Does-

Actin Filaments Definition And What It Does-

When A Muscle Contracts, it pulls closer together creating movement.

MUSCLES PULL NEVER PUSH

ATP is the direct unit of energy used by the muscle fibers

Aeribic Exercise Definition-

Anarobic Ecercise Definition-

Muscular System Disorders:

Polio-

ALS-

Muscular Dystrophy-

STUDY ALL WORDS IN GREEN (Slides 44-59 Muscular System)

Muscular System Roles- (6)

Muscular Tissues Roles-

Properties Of The Tissue-

Muscle Tissue Types:

  1. Smooth
  2. Cardiac
  3. Skeletal

Voluntrary Or Unvolutary

Striated Or Unstriaghted

Conditions And DIsorders

Muscle Injuries:

Grade 1:

Grade 2:

Grade 3: