something I don't understand
what is the primary function of the muscular system
to allow movement
what muscle is in your arm
bicep
what is the longest muscle
I don't know look in your book
how many muscles are in the human body
640 to 840
largest muscle in the body
gluteus maximus
Why did the muscle go to the party?
Because it knew how to flex its social skills
how can you get more muscles
work out
why did the muscle go to school
To get a little stronger education
how many times does the heartbeat pear day
100,000 times
Why don’t muscles ever play hide and seek?
Because they’re too ripped to hide!
what is a muscle
something you can make stronger
This muscle group is responsible for extending your arm at the elbow
triceps
what can you pull but not push
a ham string
how much can the jawbone exert
it can exert 200 pounds
These two muscles, located in the lower back, help you bend and twist your torso
latissimus dorsi