What is it?
an elbow
What is it?
bend
What is it?
eat vegetables
What is it?
a knee
What is it?
eat fruit
What is it?
toes
What is it?
a shoulder
What is it?
eat junk food
What is it?
a stomach
What is it?
a muscle
What is it?
get exercise
What is it?
stretch
What is it?
fingers
What is it?
a chest
What is it?
get rest
What is it?
a back
What is it?
a bone