Week 2 - Effects of Exercise on the Body - Notes

Front

What are the short-term effects of exercise?

Back

Increased heart rate, faster breathing, more muscle activity, and higher body temperature

Front

Which systems show long-term changes in strength, bone density, and cardiovascular efficiency?

Back

Muscular, skeletal, and cardiovascular systems

Front

Measure and interpret heart rate changes before, during, and after exercise.

Back

Heart rate increases during exercise and returns to normal after rest.

Front

Link observed changes in the body to the body systems involved.

Back

Changes in the body can be linked to systems like circulatory, respiratory, digestive, and nervous systems.

Front

During exercise, ________ increases to deliver more oxygen to muscles.

Back

heart rate

Front

Fill in the blank: During exercise, blood vessels ________, allowing more blood to reach muscles.

Back

vasodilation

Front

Fill in the blank: During exercise, ________ rate increases to supply more oxygen and remove CO₂.

Back

breathing

Front

Muscles experience increased blood flow, warmth, and fatigue during exercise because they ________ and produce energy.

Back

work harder

Front

Fill in the blank: Body temperature ________ during exercise because heat is produced.

Back

rises

Front

Sweating during exercise helps ________ the body and prevent overheating.

Back

cool