muscles

Muscles are soft tissue. Muscles produce movement. They work by contracting and relaxing.

types of muscles

• Skeleton muscles.

• smooth muscles.

• cardiac muscles.

involuntary or voluntary in types of muscles

• Skeleton muscles -  voluntary

• smooth muscles - involuntary

• cardiac muscles - involuntary

where the types of muscles are located

• Skeletal Muscles

  Location: Attached to bones.

• Cardiac Muscle

Location: Only in the heart.

• Smooth Muscles

  Location: Inside the walls of internal organs.

how muscles work

Muscle works by contracting and relaxing.

what is contracting

Means tightly

what is relaxing.

means Loose