musculus

A very large blue-grey whale that eats small sea animals and lives in oceans worldwide

A small brown-grey mouse that lives near people and is used in labs

A small hand muscle that moves the little finger away from the other fingers

A small foot muscle that moves the little toe away from the other toes

A foot muscle that moves the big toe away from the other toes and bends it

A muscle in the thumb that moves the thumb away from the hand

A short muscle in the inner thigh that pulls the leg toward the body

A foot muscle that pulls the big toe toward the other toes

A long muscle on the inner thigh that pulls the leg toward the body

Muscles between the ribs that help you breathe

A flat muscle on the outside of the belly that helps twist the body and tighten the stomach area

A large muscle on each side of the chest that helps move the upper arm

A large chest muscle that pulls the arm toward the body and turns it inward

A thin muscle under the larger chest muscle that pulls the shoulder blade down or lifts the ribs

A large muscle at the front of the thigh that straightens the lower leg at the knee

A back muscle that pulls the shoulder blade toward the spine

A large inner thigh muscle that pulls the thigh toward the other leg and moves it backward at the hip

A small muscle by the elbow that helps straighten the forearm and turn the palm downward

A small muscle from the back of the upper arm that helps move and steady the elbow joint

A small knee muscle that lifts the joint lining when you straighten your leg

A muscle in the upper arm that bends the elbow and turns the forearm so the palm faces up

A muscle at the back of the thigh that bends the knee and turns the lower leg outward

A cheek muscle that flattens the cheek and pulls back the corner of the mouth

A large triangular muscle on the shoulder that lifts and moves the arm

A small back muscle that pulls the shoulder blade toward the spine and slightly up

A long thigh muscle that helps you cross one leg over the other

A ring of muscle in the eye that makes the pupil smaller in bright light

A ring of muscle at the end of the stomach that controls food entering the small intestine

A muscle around the tube that carries urine that you can tighten to hold urine

A ring of muscle around the bladder opening that controls urine flow

A thick neck muscle on each side that turns the head the other way and helps bend the neck

A large muscle on the side of the head that lifts the lower jaw to close the mouth

A muscle in the upper arm that pulls the arm back and turns it inward toward the body

A neck muscle that connects neck bones to the first two ribs and helps breathing and head movement

A muscle at the side of the chest that lifts the shoulder blade and helps raise the ribs when breathing

A back muscle that pulls the ribs down and back

A ring of muscle around the anus that controls bowel movements

A ring of muscle around the anus that you use to stop or let out poop

A ring of muscle inside the anus that keeps stool in without thinking

A muscle that controls the flow of bile into the small intestine

A muscle that controls the opening of the main tube from the pancreas to the small intestine

A small round shoulder muscle that pulls the arm toward the body and turns it outward

A lower leg muscle that helps lift and move the foot

A deep flat muscle in the belly wall that helps keep organs in place and support the body

A large flat muscle on the upper back and shoulder that helps move the shoulder and neck

A large muscle at the back of the upper arm that straightens the elbow