The musclular system is made of
tissue
skin
organs
bones
The muscular system
moves parts of the body
controls organs
both moves body parts and controls organs
none of the answers
What do muscles do
provide stability and protection
provide protection and maintain body temperature
provide stability and maintain body temperature
provide stability, protection and maintain body temperature
When you are cold your muscles _______________________ and cause you to shiver
loosen up
stay the same
contract quickly
Your muscles are attached to bones which enable your skeleton to move by these
nerves
tendons
Cardiac muscles are found in the walls of the
stomach
brain
heart
liver
Where might you find smooth muscles
on bones
blood vessels
organs, blood vessels, and glands
Skeleton muscles work by pulling and they do not push your bones.
What are three functions of muscles
movement
body temperature
stabilization of joints
keeps shape of body
What are the types of muscle tissue
skeletal
smooth
rough
cardiac
Skeletal muscles are attached to the organs.
Skeletal muscles are controlled by you.
How much of your body weight is made up of skeletal muscle?
20%
30%
40%
80%
Smooth muscle are found in various organs in the body such as the stomach and intestines.
You control smooth muscles.
Cardiac muscles are found in the walls of the heart.
You do not control cardiac muscles.
How many muscles do we have?
100
300
650
850
How much of your body mass is muscle?
100%
To speak we use this many muscles
10
1000
200
To kiss we use this many muscles
20
24
30
34
To walk we use this many muscles
400
When you walk, which muscles prevent you from falling forward
back muscles
abdominal muscles
leg muscles
When you walk, which muscles prevent you from falling backward
Muscles are attached to bones by strong connective tissue called
ligaments
triceps
biceps
Muscles we control with conscious thought are called
involuntary muscles
voluntary muscles
smooth muscles
automatic muscles
Muscles can only
pull
push
When a muscle contracts and pulls it gets
shorter
longer
Muscles can only ❌.
Muscles cannot ❌.
Muscles come in pairs so that the body part can move both ways. These muscle pairs are called
antagonistic muscles
An example of antagonistic muscles are
biceps and triceps
pectorals and quadriceps
hamstrings and gastrocnemious
deltoid and triceps
This muscle raises the head
obliques
deltoid
trapezius
tibialis anterior
This muscle turns the head
sternomastoid
quadriceps femoris
This muscle raises the arm
pectoralis major
This muscle moves the arm
oblique
This muscle bends the elbow
bicep
tricep
gluteus maximus
These muscles open and close eyes, mouth, aid in chewing, and making facial expressions
facial muscles
sartorius
Muscle that aids in breathing
latissimus dorsi
quadriceps
Straightens leg
hamstring
Quadriceps femoris
This muscle straightens arm
gastrocnemious
This muscle lowers arm
gluteous maximus
Where are the hamstring muscles located
back
shoulder
back of thigh
hip/butt
Where are the trapezius and rhomboid muscles located
Where are the deltoid muscles located
front of arm
back of arm