Effects of exercise

Which system is responsible for providing structure to the body?

• Muscular System

• Respiratory System

• Skeletal System

• Cardiovascular System

Which system is responsible for movement and stability?

• Skeletal System

• Muscular System

• Respiratory System

• Energy Systems

Which system helps in breathing and oxygen intake?

• Cardiovascular System

• Respiratory System

• Muscular System

• Energy Systems

When do long-term effects of exercise occur?

• Immediately after exercise

• Following months to years of consistent exercise/training

• Within a week of starting exercise

• After a single workout session

Why do muscles need more oxygen when we exercise?

• To increase body temperature

• To produce more energy

• To reduce heart rate

• To decrease blood flow

Which type of respiration produces lactic acid?

• Aerobic respiration

• Anaerobic respiration

• Both aerobic and anaerobic respiration

• Neither aerobic nor anaerobic respiration

Which of the following is NOT a byproduct of anaerobic respiration?

• Energy

• Lactic acid

• Carbon dioxide

• Heat

Which type of respiration is likely to occur during intense exercise?

• Aerobic respiration

• Anaerobic respiration

• Both aerobic and anaerobic respiration

• Neither aerobic nor anaerobic respiration

What is a cause of nausea during exercise?

• Blood flowing to the digestive tract and stomach being rerouted to fatigued muscles.

• Increased digestion rate.

• Excessive hydration.

• High blood sugar levels.

During exercise, we sweat more to cool down. Is this statement true or false?

• True

• False

• Only in hot weather

• Only in cold weather