Muscles

The video tutorial explains the essential role of muscles in enabling movement by moving bones. It highlights the interaction between muscles and bones, encouraging viewers to feel their muscles in action. The tutorial covers the presence of muscles throughout the body and their various functions, such as swimming, running, and jumping.

Why are muscles essential for movement?

• They provide energy to the body.

• They help in digestion.

• They enable the movement of bones.

• They protect the skin.

What happens when you bend your arm?

• Your skin stretches.

• Your muscles contract and move the bones.

• Your bones become flexible.

• Your arm becomes longer.

How can you feel your muscles working?

• By touching your arm while bending it.

• By jumping up and down.

• By running a mile.

• By swimming in a pool.

What activities are made possible by muscles?

• Sleeping and dreaming.

• Eating and drinking.

• Swimming, running, and jumping.

• Reading and writing.

What is the role of different muscles in the body?

• They only support the arms and legs.

• They help in various movements and activities.

• They all perform the same function.

• They are only used for swimming.