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