pe

What does the phrase 'move to learn, learn to move' signify in physical education?

It emphasizes the integral role of physical movement in education for optimal individual development.

What are the main areas of development promoted by physical education?

Physical, social, emotional, and mental development.

What does the 1987 Philippine Constitution state about physical education?

It mandates the promotion of physical education, sports programs, and competition for the development of healthy citizens.

What is the primary function of the skeletal system?

To provide support and protection for internal organs, and serve as attachment points for muscles.

How many bones does a baby have compared to an adult?

Babies have approximately 300 bones, while adults have 206 bones.

What is the role of tendons in the muscular system?

Connective tissue that attaches muscle to bone, facilitating movement.

What do ligaments do in the human body?

They connect bone to bone and help stabilize structures.

What type of bone is primarily involved in leverage for movement?

Long bones.

What is cartilage and its function in the body?

A flexible connective tissue that protects joints and bones.

What makes up the axial skeleton?

Bones in the head, neck, back, and chest that protect vital organs.

What are the functions of the hyoid bone?

It protects the esophagus and facilitates speaking and swallowing movements.

What is the purpose of the appendicular skeleton?

It facilitates movement and provides attachment points for limbs.

Which muscles are responsible for shoulder abduction?

Deltoid muscles.

What function do the trapezius muscles serve?

They move the scapula and support the arm.

What role do the quadriceps play in the body?

They extend the knee.

What are the characteristics of muscles regarding responsiveness?

Excitability, contractility, extensibility, and elasticity.

How does the muscular system contribute to heat production?

Muscle contractions generate heat, helping to regulate body temperature.

What do skeletal muscles do?

They collaborate with the skeletal system to create voluntary movements.

What differentiates involuntary muscles from voluntary muscles?

Involuntary muscles are not under conscious control, while voluntary muscles can be controlled consciously.

What is the primary function of the cardiac muscles?

To pump blood throughout the body.

How is cardiovascular endurance defined?

The ability of the lungs, heart, and blood vessels to deliver oxygen to cells during long-term physical activity.

What is muscular strength?

The ability of a muscle to produce force during a relatively short period of time.

What is flexibility in terms of physical fitness?

The ability of a joint to move through its full range of motion without pain or restriction.

Which component of blood carries oxygen?

Red blood cells (erythrocytes).

What is the main function of white blood cells?

To fight diseases and protect the body from infections.

What are the three main parts of the circulatory system?

The heart, blood vessels, and blood.

What role does the diaphragm play in the respiratory system?

It assists in breathing by helping the lungs expand and contract.

How does blood flow through the heart?

Blood enters the right atrium, moves to the right ventricle, goes to the lungs for oxygen, returns to the left atrium, and is pumped out by the left ventricle.

What are the three types of blood vessels?

Arteries, veins, and capillaries.

Which type of blood vessel carries blood away from the heart?

Arteries.

What is the standard anatomical position?

Standing upright, facing forward, arms at sides with palms facing forward, and feet together.

What does the term 'flexion' refer to?

Decreasing the angle between two body parts.

What is circumduction in the context of body movements?

A circular movement that combines flexion, extension, abduction, and adduction.

What does the term 'inversion' mean?

Turning the sole of the foot inward.

What is the definition of aerobic exercise?

Exercise that improves cardiovascular endurance by increasing oxygen delivery to the muscles.

What is the main function of platelets in the blood?

To gather at injury sites and help with the clotting process.

What is the effect of muscular endurance training?

It improves the ability of a muscle group to exert force repeatedly over time.

How does body composition relate to health?

It indicates how much of the body is made up of fat, bone, and muscle.

What are the key components of skill-related fitness?

Agility, balance, coordination, power, reaction time, and speed.

What is the primary role of the lungs in respiration?

To extract oxygen from the air and expel carbon dioxide.

What is pulmonary ventilation?

The movement of air into and out of the lungs.

What do skeletal muscles do when they contract?

They shorten and pull on the bones they are attached to, resulting in movement.

What type of joint allows for the most movement?

Ball-and-socket joints.

What does 'dorsiflexion' mean?

Raising the foot upwards, bringing the toes toward the shin.

What is the primary function of the external obliques?

They are responsible for trunk rotation.

What is the function of the gastrocnemius muscle?

Plantarflection of the ankle, pointing the toes downward.

In which region of the body are the iliac bones found?

In the pelvis.

What biological system does the heart belong to?

The circulatory system.

What important role do alveoli play in the lungs?

They facilitate gas exchange during breathing.

Which activities can enhance cardiovascular endurance?

Jogging, running, cycling, and swimming.

What is the scientific term for the 'windpipe'?

Trachea.

What is the role of the larynx in the respiratory system?

It serves as the voice box, facilitating sound production.

What does the term 'extension' refer to in body movements?

Increasing the angle between two body parts.

What are bronchial tubes?

They are air passages that branch from the trachea to deliver air to the lungs.

How do capillaries contribute to the circulatory system?

They assist in the exchange of substances between blood and tissues.

What are the benefits of flexibility training?

Improves joint range of motion and reduces the risk of injuries.

What role do the intercostal muscles play?

They assist with breathing by helping to expand and contract the chest.

What is an anatomical term for lying face down?

Pronation.

What is a key function of the rectus abdominis muscle?

To assist with breathing, coughing, and core stability.

What do we call the muscle that allows for hip flexion?

Hip flexors.

Which muscle is known as the 'thigh bone'?

Femur.

What is the primary purpose of the muscular system?

To facilitate movement, maintain posture, and generate heat.

How do skeletal muscles differ from smooth muscles?

Skeletal muscles are voluntary and striated, while smooth muscles are involuntary and unstriated.

What essential nutrient does blood plasma transport?

Proteins, sugars, hormones, and salts.

What does agility refer to in physical fitness?

The ability to quickly change direction and position of the body.

What is the role of the gluteus maximus muscle?

It is responsible for hip extension.

What are the three fused bones that make up the pelvis?

Ilium, ischium, and pubic bone.

What muscle is located at the back of the upper arm?

Triceps.

What area of physical fitness involves the ability to perform movements smoothly and accurately?

Coordination.