Muscular System

Question 1

Muscle types

Answer 1

Skeletal, Smooth, and cardiac

Question 2

Smooth muscles

Answer 2

Control organs, digest food, relaxes/ tightens blood vessels

Question 3

Cardiac muscle

Answer 3

Builds up heart chamber

Question 4

5 Muscle movements

Answer 4

Adduction
Abduction
Flexion
Extension
Rotation

Question 5

Tendons

Answer 5

Attach muscle to bone

Question 6

Fascia

Answer 6

Attach muscle to muscle

Question 7

3 types of joints

Answer 7

Mobile
Immobile
Semi mobile

Question 8

Immobile joints

Answer 8

Skull

Question 9

Semi mobile joints

Answer 9

Vertebrae

Question 10

Mobile joints

Answer 10

Elbow
Knee
Shoulder

Question 11

The structure of a muscle

Answer 11

Think of a pack or sour straws

The whole pack is the muscle, the sour straws are the fascia, and the fascia are full of muscle fibers.

Question 12

Fascia layers

Answer 12

Outer: epimysium
Middle: perimysium
Inner: endomysium

Think of EPI PEN. EP-PE-EN

Question 13

Type 1 muscle fibers

Answer 13

Red, slow twitch, aerobic, hard to fatigue

Ex: walking, jogging

Question 14

Type 2 muscle fibers

Answer 14

White, fast twitch, anaerobic, fatigue easily

Ex: mile run, swimming, short distance cycling

Question 15

Local stabilization system

Answer 15

Attach directly to vertebrae; transverse abdominis, internal oblique, multifidus, pelvic floor, diaphragm

Basically.. core

Question 16

Global stabilization system

Answer 16

Attach from pelvis to spine; quadratics lumborum, psoas, external oblique, rectus abdominis, gluteus medius, adductor complex

Question 17

Movement system

Answer 17

Attach spine/pelvis to extremities; lats, hip flexors, hamstring, quads