Types of Muscles
Involuntary/Voluntary
Bones

100

Stomach

smooth

100

Heart

involuntary

100

brain

cranium  

200

a muscle which is connected to the skeleton to form part of the mechanical system which moves the limbs and other parts of the body.

Skeletal

200

hitting a baseball

voluntary

200

fingers

phalanges 

300

heart

cardiac

300

diaphragm 

involuntary

300

connects our ribcage

sternum

400

eyes

skeletal

400

blood pumping

involuntary

400

our two leg bones

tibia and fibula

500

lungs

not a muscle

500

writing a note

voluntary

500

the longest bone in our body

femur