Muscle Mechanics and Body Functions in Action

Chloe and Nurb welcome Wally to Bodylandia, where they explore the world of muscles. They discuss skeletal, cardiac, and smooth muscles, explaining their functions and how they work. The video also covers how muscles receive signals from the brain to move and offers tips on building strong muscles through exercise and nutrition.

Who is Wally in the video?

• A famous athlete

• Chloe's best friend

• A teacher

• Chloe's pet

What type of muscles are used when Chloe carries Wally?

• Skeletal muscles

• Involuntary muscles

• Smooth muscles

• Cardiac muscles

Which muscle type is responsible for voluntary movements?

• Involuntary muscles

• Skeletal muscles

• Cardiac muscles

• Smooth muscles

What is the role of flexors in the body?

• To straighten the arm

• To bend the arm

• To keep the heart beating

• To digest food

Which muscles are considered involuntary?

• Cardiac and smooth muscles

• Extensor muscles

• Skeletal muscles

• Flexor muscles

Where can smooth muscles be found in the body?

• In the brain

• In the arms and legs

• In the stomach and intestines

• In the heart

How does the brain communicate with muscles to move?

• Through the digestive system

• By sending signals through the blood

• By using hormones

• Through the spinal cord and nerves

What is essential for building strong muscles?

• Avoiding exercise

• Sleeping all day

• Eating only fruits

• Playing sports and a balanced diet

Which food is rich in protein and helps build muscles?

• Chips

• Soda

• Eggs

• Candy

What activity does Chloe choose to play at the end?

• Soccer

• Ping-pong

• Chess

• Basketball