Name the 3 types of muscles.
Do muscles push or pull?
If the bicep is a flexor, what is the tricep?
When the biceps contract, the triceps do what?
About what percent of your body's weight is muscle?
Are smooth and cardiac muscles voluntary or involutary and what does that mean?
Give one example of a cardiac muscle.
Give one example of a smooth muscle.
What is the scientific name for 'heart'?
Smooth muscles are found in the ________ __________ and the __________ ___________.
Are skeletal muscles volutary or involutary and what does that mean?
Give one example of a skeletal muscle.
Skeletal muscles are connected to the bones by what?
Skeletal muscles help protect inner _______________.
Skeletal muscles move __________.
This is a broad thick muscle found in our rear end, it supports the pelvis and upper body so we can stand upright.
This muscle is located on the front of the upper arm, it is used to rotate the forearm and flex the elbow.
This is the muscle that forms around the shoulders, it is the prime mover of the arm and allows rotation.
This is the back thigh muscle, which flexes the knee.
This is a thick fan-shaped muscle found in the chest, it helps for taking deep breaths and picking up heavy objects.
What muscle is being shown?
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What muslce is being shown?
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smooth, cardiac, and skeletal
pull
an extensor
relax
40%
Involutary, meaning they work even if you're not trying.
heart
bladder, stomach, esophagus, intestine, etc.
myocardium
blood vessels and digestive tract
Voluntary, meaning you decide when and how to move them.
biceps, triceps, quadriceps, hamstring, gluteus maximus, etc.
tendons
organs
bones
gluteus maximus
biceps
deltoids
hamstring
pectorals
rectus abdominus (abs)
triceps
quadriceps (quads)
trapezius (traps)
gastrocnemius (calf)
