Final answer:
Regular exercise and physical activity improve fitness levels, leading to a lower resting heart rate.
Step-by-step explanation:
Your resting heart rate will become lower as you improve your fitness
The statement is true. Resting heart rate refers to the number of times your heart beats per minute when you are at rest. As you improve your fitness level through regular exercise and physical activity, your heart becomes more efficient at pumping blood and delivering oxygen to your muscles. This increased efficiency leads to a decreased resting heart rate as the heart does not have to work as hard to meet the body's oxygen demands.
For example, an individual who is sedentary or has a low level of fitness may have a resting heart rate of around 70-80 beats per minute. However, as they engage in regular cardiovascular exercise, such as running or biking, and improve their fitness level, their resting heart rate may decrease to 60 beats per minute or even lower. This is a positive indication of improved cardiovascular health and overall fitness.
Learn more about Resting heart rate and fitness