What do you need to move your body?
The Skeletal and Muscular Systems
What does the Muscular System include?
Muscles and tendons.
What do tendons connect?
They connect muscles with bones
How do muscles move?
By contracting and expanding.
How many muscles do we have?
More than 600 / Around 640
What are voluntary muscles?
The muscles we can control with our brains.
Give three examples of parts of our bodies where we have voluntary muscles.
Legs, arms, neck, hands, feet.
What are involuntary muscles?
The muscles we can't control.
Are the skeletal muscles voluntary or involuntary?
Voluntary, they are connected to bones.
Are the smooth muscles voluntary or involuntary?
Involuntary, they allow our organs to work withour our control.
Are the cardiac muscle voluntary or involuntary?
Involuntary, it allows our heart to beat.
What muscles is he moving?
Pectoralis major.
What muscles is he/she moving?
Biceps brachii and triceps brachii.
What muscles is he/she moving?
Quadriceps femoris and biceps femoris.
